Oil To Gas Ratio For Mercury 2 Stroke Outboard Motor





	Click either Metric if your using litres and millilitres or US if you're using gallons and fluid ounces. Our products are modern design. Once you have all the required tools and the oil and filter kit, follow the steps below to perform the oil change. The outboard is carbureted. 5) (*depending on model. 15 hp mercury outboard motor carurator settings and adjustments. By the 1940's, there were dozens of outboard motor companies manufacturing mainly 2-stroke outboard motors. AMSOIL Specifically designed for outboard motors, 2-Stroke Oil containing a heavy dose of low-temperature dispersant additives that excel at reducing varnish, carbon and deposit formation in water-cooled motors. btw I have an 84 evinrude 9. It boasts surprising features for such a small motor, like labyrinth exhaust and a long span mounting system for smooth, quiet power. Outboard engine manual. more than likely its 50:1 and 5 gallons of gas would be 15 ounces of oil. LIQUID ENGINEERED FOR 2-STROKE MOTORCYCLES, SCOOTERS, ATVS AND LAWN EQUIPMENT. This 30 hp Mercury has the following features: Gas shock tilt (manaul), oil injection, 2 cylinders, light weight, 20" Shaft, and an electric starter. That's the "safe mix" for all since the late 1960s even for those allegedly able to run on 100:1. If it is gearbox oil you are changing (yes gear box oil does need changing) in a vehicle every 30000 miles is good and necessary. Must Mix Gas with Oil (Non Oil Injection Models) Easier to Repair. Mercury Quicksilver Synthetic Blend 2 Cycle Outboard Oil. 	Gas to Oil Pre-Mix Ratios - Dansmc › Discover The Best Education www. Sep 11, 2021 ·  6. Recommended by Yamaha and Suzuki for most of their small two stroke engines up to about 30hp, this ratio requires the least amount of TCW3 two stroke oil. Using the proper oil-to-gas ratio is important, but if you're off, it's better to mix too much oil into your engine than mixing too little oil. The most common practice is to mix 1 pint (16 oz) to the 6 gallons of fuel that they hold. ELECTRICAL SYSTEM. 1 oz oil 3 gal gas to 7. Have Been Around For Almost 80 Years. Learn more information. A number of mainstream automobile manufacturers have used two-stroke engines in the past, including the Swedish Saab and German manufacturers DKW. Mercury Online PDF Manual Searches. Hi All, I have a near new (few years) old 2. 4 ci (2596 cc)Borex Stroke:90 x 68 mm (3. 50 to 1 or 50:1. For 2-Stroke outboards that require a 50:1 premix of oil/gas We've put together the following chart to simplify the calculations. Rougher Idle than 4 strokes. How to Create the Oil Mix. Continued use of this oil also helps: Prevent corrosion of internal components. Significantly reduced aquatic toxicity to fish compared to other outboard oils on the market today. Mid HP: 40 HP -. Sierra International 18-9540-3 Full Synthetic 2-Stroke Outboard Engine Oil - 1 Gallon. 00 shipping. The 2 stroke engine produces its power with two movements of the piston during one crankshaft revolution. 	market in 1977, and the company was first to introduce automatic oil injection in 1980 in a three-cylinder 85 hp. At the Outboard Motor Depot, being on the water is our passion. The 6MH is a 15 inch short shaft model. Remember the 50-1 and when you add the fuel there will be a chart on the back of the oil can. Sierra International 18-9540-3 Full Synthetic 2-Stroke Outboard Engine Oil - 1 Gallon. I know its the mixed fuel model but I'm having difficulty finding the spark plug gap, fuel mixture ratio (50/1 ?) and the gear oil. The Mercury outboard motors are known for their large displacement powerhead which gives this outboard substantially more power than other similar class rated engines. Weight - 204 lbs. 5 HP MLH Outboard Motor. - Mercury or Quicksilver Premium Plus 2-Cycle TC-W3 Outboard Oil Autoblend models have an oil reservoir mounted inside the boat that automatically blends oil with the fuel at a constant ratio of 50:1 2-stroke oil is added to the reservoir and does not need to be mixed with the fuel (unless required for running-in). See our Oil & Gear Lube Capacity Charts for proper amounts. Mercury Premium Plus 2 Cycle Tc W3 Oil 5 Gallon 858028k01 Merten Marine. Smokeless Operation. You can run 50:1 with most oils. 50:1 or 16 ounces of oil to 6 gallons of gas. 9 4-s sn OG325499- OT979999, 15HP 4-s OG590000 and up, 25/30 HP EFI 4-s 2006 and up. a 32:1 ratio is 4oz of oil per 1 gal of gas. … read more. 5MH is a 15 inch short shaft. Every part of the outboard will be clean, even the nuts, bolts and piston. Add to Cart. May 03, 2009 ·  Don't worry, the info is universal for all modern models of 2-stroke motors, including your Mercury. 2 Gallons Gas. Find your recommended Mercury/Mercruiser marine engine oil and filters heresee charts below. 		4 oz oil Most portable out board tanks are 6 gallon tanks. For 2-Stroke outboards that require a 50:1 premix of oil/gas we've put together the following chart to simplify the calculations. 5MH is a 15 inch short shaft. Four stroke outboard motors rather than the older 2 stroke type seem to be the norm. Courtesy Suzuki Suzuki outboards debuted on the U. For a Mercury two-stroke model, 2- to 20-horsepower outboard motor manufactured before 1980, use a blend of unleaded gasoline with a posted octane minimum of 91 and Mercury or Quicksilver Premium Plus 2-Cycle TC-W3 Outboard Oil at a ration of 50 parts fuel to one part oil. For a 50:1 ratio of gas to oil, use 2. More low-end torque for excellent acceleration. Significantly reduced aquatic toxicity to fish compared to other outboard oils on the market today. If you are using an older model two-stroke outboard motor, here is some advice for mixing fuel: As a general rule of thumb, add three ounces of Mercury 2 stroke premium outboard motor oil for each gallon of gas. The viscosity rating should be SAE 10W-40. This oil has a higher concentration marine additive package that meets the needs of high-horsepower outboards including direct fuel-injected engines in extreme marine operating conditions. Step 1: Begin by checking you are using the right measurement, as different countries use different units, i. Mercury Outboard motors are known for reliable, efficient power at an affordable price. Every part of the outboard will be clean, even the nuts, bolts and piston. Continued use of this oil also helps: Prevent corrosion of internal components. Mercury engineers recommend this synthetic blend to help the engine run cleaner and more efficiently without the carbon buildup associated with most 2-cycle oils. It's a 2003 Suzuki 40hp. The non oil injected, 2 stroke model, 70 hp Mercury outboard requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel. A similar mixture, 24 parts gasoline to 1 part oil, is required for two-stroke Evinrudes built between 1959 and 1963, a 20-to-1 mix is needed for older motors and a 50-to-1 mix for newer two-stroke motors, except those being broken in, which use a 25-to-1 mix, like a racing motor. This motor was stronger out of the hole at 300 Hp than either the 350. Model Number 1050412FD (50ELPTO), Serial Number 1B775262. 	5 hp Merc 2 stroke for the dinghy and yes, I left the beast stored with fuel mix in it, for over 12 months Worse than that, the fuel cock has remained on for the full time it was stored, in a vertical position. Break the engine in with Yamalube to help seat the rings, then switch to a full synthetic. 1989 and newer 2. Johnson 2 Stroke Oil Mix Chart Zepan. 9 HP mercury outboard engine that is only about 8 years old but has been stored for the last 2 years. Category Outboard Motors/2 Stroke. Engine Protection. From a cost perspective, a 4-stroke outboard is far more fuel efficient than a 2-stroke. 2-STROKE OUTBOARD OIL APPLICATION CHART. If you're just mixing a random batch of 2 stroke fuel (2 cycle gas), please use this simple free fuel mix calculator: Select your Fuel:Oil ratio. 895 X  FILLING There are two methods of adding 2-stroke oil to an outboard. The Mercury 3. Four-stroke engines have a lubrication system similar to a car, with a separate oil reserve, and don't use pre-mixed fuels. Not Used 30 HP Outboard Motors 2 Stroke for sale. 4 hp Mercury portable TwoStroke engines are lightweight and powerful, start easily with the modular electronic ignition and are part of the widest choice of portable power in the industry. 6 fluid ounces of oil per gallon of gas. 	However, you should do it regardless of how long it's been before storing your outboard, because harmful contaminants in the used oil can corrode the inside of the lower unit. Significantly reduced aquatic toxicity to fish compared to other outboard oils on the market today. 5 to 350 horsepower for more than 75 years, though the company's first motors did not have as much horsepower as some of its current motors. XD100 is the oil recommended by Evinrude to use in the ETEC, direct inject, engine line. Regular 86 octane is fine for your motor You must log in or register to reply here. Model Notes Year(s) Cannister Filter; 2. The mix ratio is the proportion of gas to oil, expressed as a ratio. Although there were some 4-stroke outboards being manufactured, it was not until 1962 that Homelite introduced a commercially successful 55 horsepower 4-stroke outboard motor. Complete with controls and power trim. By the 1940's, there were dozens of outboard motor companies manufacturing mainly 2-stroke outboard motors. The 6MH is a 15 inch short shaft model. … read more. Enter the ratio value or accept the default. Step 1: Begin by checking you are using the right measurement, as different countries use different units, i. What is the oil/ gas ratio for my mercury outboard Mar 14, 2008 What is the oil/gas ratio for my mercury outboard 2 stroke com/glassboat/Manuals/M the oil/gas ratio for my mercury outboard 2 stroke 98 mercury 8hp 2 stroke outboard - YouTube Jun 02, 2011 Quite running nice motor, low hours What is the gas to oil ratio in a Mercury 2 stroke. Engine Details. My engine is a Mercury Outboard 90 hp, and my choices seem to be: (i) Synthetic 2-Stroke Injection Oil (AIO), (ii) HP Marine Synthetic 2-Stroke Oil (HPM) and (iii) Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil (ATO). OIL RATIOS - 2-STROKE MODELS. Gas to Oil Pre-Mix Ratios - Dansmc › Discover The Best Education www. This is the model with the gear shift combined with the throttle. Whats people lookup in this blog: What Is The Oil Ratio For A Johnson Outboard Motor; What Is The Oil To Gas Ratio For A Johnson Outboard Motor. Fuel/oil ratio: 50:1 (50 parts fuel to 1 part oil) Oil requirement: - Certified TC-W3 2-Stroke Outboard Oil - Mercury or Quicksilver Premium 2-Cycle TC-W3 Outboard Oil - Mercury or Quicksilver Premium Plus 2-Cycle TC-W3 Outboard Oil. Outboard Motor Depot. - Quicksilver Premium Plus 2-Cycle TC-W3 Outboard Oil Autoblend models have an oil reservoir mounted inside the boat that automatically blends oil with the fuel at a constant ratio of 50:1 2-stroke oil is added to the reservoir and does not need to be mixed with the fuel (unless required for running-in). Evinrude Iconic Outboard Boat Motor Out Of Business. 		Significantly reduced aquatic toxicity to fish compared to other outboard oils on the market today. Never use automobile motor oil in your 2-stroke outboard!. Our outboard engine which is very beautiful and durable,and the cost performance is higher than other brand like YAMAHA, SUZUKI and MERCURY. Engineered to deliver fuel-efficient operation in a compact and light weight design, the Suzuki DF60. How to mix oil and gas. Two-Stroke Fuel/Oil Mix Ratio Chart. 2-stroke Tohatsu/Nissan outboards that are NOT equipped with oil injection require a 50:1 oil/gas mixture (2. I also run in my old 25 hp Mercury tiller steer, runs and trolls at idle speeds great. Gearcase Ratio 2. 9 (and other 2-cycles as well): NEW ENGINE GASOLINE/OIL BREAK-IN MIXTURE. I'm guessing at 25:1? I have no manual. Add the appropriate amount of oil to the gasoline container. We are an authorized Mercury Dealer with Free Shipping and Discounted Prices. The Mercury 5 HP outboard model # 5MH is equipped with the 15 inch short shaft, an integrated gas tank, manual rope start, and forward, neutral and reverse shift. Find your recommended Mercury/Mercruiser marine engine oil and filters heresee charts below. Average Rating: (5. Weight - 204 lbs. Without the right lubrication, two-stroke snowmobile engines and outboard motors run hotter, accumulate deposits and suffer a reduction in performance. Runs very well. 0M outboard motor, serial number 0G480798. In the past, 2 stroke motors burned more fuel than 4 strokes. Currently on a pontoon, available for a test drive. All 2 liter, 2. 2-stroke outboards also contains ports on the cylinders and pistons which results in the wearing of certain parts. 2-STROKE OUTBOARD OIL APPLICATION CHART. 	58, up from 16. 2-STROKE OUTBOARD OIL APPLICATION CHART. 2-stroke oil is normally added to the fuel tank when filling with fuel. What is the oil/ gas ratio for my mercury outboard Mar 14, 2008 What is the oil/gas ratio for my mercury outboard 2 stroke com/glassboat/Manuals/M the oil/gas ratio for my mercury outboard 2 stroke 98 mercury 8hp 2 stroke outboard - YouTube Jun 02, 2011 Quite running nice motor, low hours What is the gas to oil ratio in a Mercury 2 stroke. Smokeless Operation. Please note that the recommended oil for two strokes is TCW-3 outboard oil, the present cost being around £9. Formulated to improve performance and extend engine life by reducing wear on critical engine components. ) Maintenance, Boat Cleaners & For a Mercury two-stroke model, 2- to 20-horsepower outboard motor manufactured before 1980, use a blend of unleaded gasoline with a posted octane minimum of 91 and Mercury or Quicksilver Premium Plus 2-Cycle TC-W3 Outboard Oil. two strokes don't seize as often as the new four strokes do because their internal parts are coated with gasoline/oil residue. I bought a new, unused Merc (2005) 9. I pre-mix my fuel at 50:1. This is in contrast to two-stroke engines that inject oil into the engine, such as many snowmobiles and newer outboard motors. While some mechanics opt to remove the oil by sucking it out via the dipstick tube, this process does not get all the oil out. Pull the small oil line from the check valve in the front of the carb, as shown in the pictures. I ran it at the house in a tub of water for about 10 minutes with new gas/oil mixture. More specifically, the oil was created to meet the challenging demands of high horsepower engines. XD100 is the oil recommended by Evinrude to use in the ETEC, direct inject, engine line. A similar mixture, 24 parts gasoline to 1 part oil, is required for two-stroke Evinrudes built between 1959 and 1963, a 20-to-1 mix is needed for older motors and a 50-to-1 mix for newer two-stroke motors, except those being broken in, which use a 25-to-1 mix, like a racing motor. 	87:1 SM (Also sold without a gearcase; optional accessory gearcases and gear ratios are available. What is the oil/ gas ratio for my mercury outboard Mar 14, 2008 What is the oil/gas ratio for my mercury outboard 2 stroke com/glassboat/Manuals/M the oil/gas ratio for my mercury outboard 2 stroke 98 mercury 8hp 2 stroke outboard - YouTube Jun 02, 2011 Quite running nice motor, low hours What is the gas to oil ratio in a Mercury 2 stroke. Weighs about 70lbs. 60:3 or 20:1. 1 PETROL (GAS)/OIL RATIO. Two-stroke 15-horsepower Mercury outboard motors require a 50:1 fuel-to-oil mixture. Includes Mariner made by Mercury. My engine is a Mercury Outboard 90 hp, and my choices seem to be: (i) Synthetic 2-Stroke Injection Oil (AIO), (ii) HP Marine Synthetic 2-Stroke Oil (HPM) and (iii) Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil (ATO). Gearcase interchange. Add the appropriate amount of oil to the gasoline container. Mixture chart for 50:1 ratio 1 gal gas to 2. 5 Gallons Gas. Sep 14, 2016 ·  My engine is a Mercury Outboard 90 hp, and my choices seem to be: (i) Synthetic 2-Stroke Injection Oil (AIO), (ii) HP Marine Synthetic 2-Stroke Oil (HPM) and (iii) Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil (ATO). For a 50:1 ratio of gas to oil, use 2. Manual Tilt. 2 Stroke Outboard Fuel Mix Ratio 50:1 100:1? Finding the right mix for your outboard. Tohatsu 40HP Outboard Motor. - Answered by a verified Marine Mechanic I have a 25 hp mercury 2 stroke engine. Ideal for direct-fuel-injected 2-stroke outboards. Significantly reduced aquatic toxicity to fish compared to other outboard oils on the market today. 1997-2003 Mercury 75HP 90HP 100HP 115HP 125HP 2-Stroke Outboard Repair Manual PDF Download Now. 5-stroke four. Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low. Mercury Outboards - Durable. 		No additional agitation is necessary. Currently on a pontoon, available for a test drive. Don't forget to check our Technical Library for other related articles for Suzuki Outboard Motors, as well Suzuki Engine specifications. Mon-Fri 7am-5pm MST. This step-by-step guide takes you through a service of a small 2-stroke outboard. 2 Gallons Gas. Showing all 9 results. 6 fluid ounces of oil per gallon of gas. Prequalify now. a 32:1 ratio is 4oz of oil per 1 gal of gas. The 300R midsection and gearcase options, tie-bar and steering choices allow the. What is the ratio of gas and oil in a 40hp Mercury outboard? I'm assuming you have a two stroke Merc 40, and the ratio would be 50-1 or about 2. I use 3, you will never blow a motor from to much oil. 23/Fl Oz) $37. The motor's gear ratio is 2. Pre-Mix Models. Since outboard engine oils don't include detergents found in 2-cycle outdoor power equipment oil, they require a high amount of dispersants, rust, and oxidation inhibitors to control deposits and rust. 	If you left the dock with both tanks full, you will run out of gasoline before you run out of oil. Currently on a pontoon, available for a test drive. 8 hours ago ·  Jun 09, 2020 · Below is a chart that shows the fuel to oil ratio, and the amount of oil needed when mixing gas for 2 strokes. 8 oz oil 6 gal gas to 15. 4 ci (2596 cc)Borex Stroke:90 x 68 mm (3. DOWNLOAD Mercury 90hp 2-Stroke Service Manual Pdf. I pre-mix my fuel at 50:1. 2 stroke fuel oil mix chart In this guide we step through the why it's vital to get the right 2 stroke fuel oil mix and some methods to work out which ratio to use for your outboard. 2-Stroke Oil Mix Calculator. During this period. Canada's source for Mercury Outboard Motors buy & sell. 2 oz oil 5 gal gas to 12. Valvoline 2 Stroke Outboard Oil is suitable for use in Evinrude, Mercury, Mariner, Suzuki, Volvo and Yamaha engines requiring 25:1, 50:1, 100:1, petrol/oil ratio, including those outboards with oil injection. The engine oil capacity for a 15 or 20 HP 4 Stroke Mercury Outboard Motor is about 1. Ratio Gas to Oil. Operation, Service & Repair manuals for Mercury Outboards. 9hp TwoStroke is the lightest on the market, making it easy to lift and carry. The most common practice is to mix 1 pint (16 oz) to the 6 gallons of fuel that they hold. Engines that normally run at 100:1 should be run at 50:1 during break-in. 2-STROKE OUTBOARD OIL APPLICATION CHART. Gas to Oil Pre-Mix Ratios - Dansmc › Discover The Best Education www. Racing engines, marine engines, snowmobile engines, lawn mower motors, and other light equipment including hand-held equipment. This is the model with the gear shift combined with the throttle. End of season service was limited to maybe fogging the engine and leaving it in cold shed for the winter. If you can convert gallons to litres on this topic,you should have no problem. 	While in 2010, the average engine power was 46 horsepower. Hello Bill,. Mercury High Performance Gear Lube Kit 92-858064K01. 6 hp 4 hp 2. I done some reading and seams common. You could be asking why I'm recommending yamalube2m oil. Finishing with tips on how to mix two stroke efficiently and safely. Weight - 204 lbs. What ratio should I mix 2 stroke oil with unleaded petrol for a yamaha 4hp 2 stroke outboard. Pour the correct amount of 2-stroke oil into a clean gas can. Use ONLY 2-stroke outboard motor oil with an NMMA (National Marine Manufacturer's Assoc. Gearcase Ratio 2. 5HP 4-STROKE. Keep your Evinrude or Johnson outboard running at its peak by using our performance motor oils produced specifically with your Evinrude Johnson outboard in mind. Operation, Service & Repair manuals for Mercury Outboards. Tohatsu 40 hp 4-Stroke Benefits - Sleek design with two color options: Aqua Marine Blue and Beluga White - Outstanding fuel economy - Lightest weight in its class, starting at just 209 lbs. Using the proper oil-to-gas ratio is important, but if you're off, it's better to mix too much oil into your engine than mixing too little oil. Contact any of our locations for details. 2-Stroke Oil Mix Calculator. Significantly reduced aquatic toxicity to fish compared to other outboard oils on the market today. Find a substitute for marine oil products from over 70 brands. 		Use ONLY 2-stroke outboard motor oil with an NMMA (National Marine Manufacturer's Assoc. I would recommend using up the remaining 2-cycle oil mix you presently have and then start using the XD50 2-cycle oil. The two-stroke: This engine still has an advantage, at least for transportable outboards: the absence of an oil pan allows the engine to be stored in any position, without the risk of spilling the lubricant, while the four-stroke engine time must be stored in a precise position. The one part is TWC3 2 stroke oil for outboard motors. And thus Mercury Outboards were born by Kiekhaefer and his 25 employees working 18 hours per day, 7 days a week. Use the mixture within 30 days or add fuel stabilizer to extend the shelf life. In other motors, the oil gets rather hot and any water vapor that may condense will steam-off and exit the crankcase breather. Most four-stroke outboards have an oil sump drain plug located below the crankcase at the back or side of the motor's leg. 6 ounces per gallon, some say 3 ounces per gallon. Significantly reduced aquatic toxicity to fish compared to other outboard oils on the market today. Enhanced fuel injection (EFI models) for boosted efficiency. Add to Cart. Valvoline 2 Stroke Outboard Oil is suitable for use in Evinrude, Mercury, Mariner, Suzuki, Volvo and Yamaha engines requiring 25:1, 50:1, 100:1, petrol/oil ratio, including those outboards with oil injection. 5-stroke four. Mercury recommends the gearcase lube be changed every 100 hours or once per year. 	Every part of the outboard will be clean, even the nuts, bolts and piston. We found that the few failures with this class of outboards are due to fuel contamination or oil injection failure. The reader has a new Mercury four-stroke outboard that’s due for its initial oil change. It is premium quality non-ash forming two-stroke motor oil. By tedtay March 20, 2013. - Available in short (15″) & long (20″) shaft lengths - Ultra-low 3 star CARB emission approved - 5 Year. Having the correct ratio of two-stroke oil added to your fuel is important if you want to maximise the life and performance of your machines. This step-by-step guide takes you through a service of a small 2-stroke outboard. This helps the engine deal with gasoline that has high ethanol content (up to 10 percent). Operation, Service & Repair manuals for Mercury Outboards. Whereas the Honda's 4-stroke bathe every critical components in oil under constant pressure. is having all these different cans of fuel in the shed with different ratios for the outboard,chain saw,etc. 2019 Suzuki 60 HP DF60ATL2 Outboard Motor. Details of the implementation of this system are provided in this article, which reproduces several pages from a Mercury Service Manual, c. Mercury's Premium Plus 2-Stroke Marine Engine Oil is formulated for today's high-horsepower outboards. Consult your outboard owner's manual (which I hope you've read, or at least saved somewhere) for the exact oil check routine for your motor, because each brand and model is a little different. One (US)pint oil to 6 gallons gas. Once you have all the required tools and the oil and filter kit, follow the steps below to perform the oil change. The 50 parts is regular unleaded gas. What is the oil/ gas ratio for my mercury outboard Mar 14, 2008 What is the oil/gas ratio for my mercury outboard 2 stroke com/glassboat/Manuals/M the oil/gas ratio for my mercury outboard 2 stroke 98 mercury 8hp 2 stroke outboard - YouTube Jun 02, 2011 Quite running nice motor, low hours What is the gas to oil ratio in a Mercury 2 stroke. Use ONLY 2-stroke outboard motor oil with an NMMA (National Marine Manufacturer's Assoc. Care of Your 2-Stroke Outboard *Be advised that the break in procedures listed here are for a carburated or traditional EFI engine. 	The most common practice is to mix 1 pint (16 oz) to the 6 gallons of fuel that they hold. Enter the number of US gallons of gas added to the tank; the default is 5 gallons. Recommended by Yamaha and Suzuki for most of their small two stroke engines up to about 30hp, this ratio requires the least amount of TCW3 two stroke oil. Mercury engineers recommend this synthetic blend to help the engine run cleaner and more efficiently without the carbon buildup associated with most 2-cycle oils. In a 2 - stroke engine, it takes one full revolution ( 2 stages) to complete 1 power stroke. The fuel efficiency of a 4-stroke motor can be 50% better than that of a 2-stroke motor with the same HP. Buy a remanufactured Mercury outboard lower unit, 2 stroke, #1671-9760T25 here today. Mercury Optimax Outboards are also designed for performance and efficiency and require special oil formulated for direct fuel injected engines. The new machine in the running and fuel oil during the volume ratio of 25: 1 (ie, the oil content of 4% gasoline); After the run-in fuel and oil volume ratio of 50: 1 (ie, the oil content of 2% gasoline);. Weight - 114 lbs. Two-stroke mix ratios apply to two-stroke equipment that requires oil and gas to be pre-mixed. Updated for 2016. For a Mercury two-stroke model, 2- to 20-horsepower outboard motor manufactured before 1980, use a blend of unleaded gasoline with a posted octane minimum of 91 and Mercury or Quicksilver Premium Plus 2-Cycle TC-W3 Outboard Oil at a ration of 50 parts fuel to one part oil. For a 50:1 ratio of gas to oil, use 2. Mercury High Performance Gear Lube Kit 92-858064K01. Best 2 Stroke Outboard Oil 2021 Marine Tcw3 Certified. Use ONLY 2-stroke outboard motor oil with an NMMA (National Marine Manufacturer's Assoc. The Mercury 3. Due to the low temps you experience, a low viscosity oil would be essential, assuming you have a 4 stroke engine. 9 2 stroke and it leaked oil after running a 25% gas/oil mixture for the break in period. 		4 Stroke Outboard Fuel Economy. By tedtay March 20, 2013. Description. Gas to Oil Pre-Mix Ratios - Dansmc › Discover The Best Education www. The one part is TWC3 2 stroke oil for outboard motors. Compatible with mineral and synthetic TC-W3-type two-stroke oils; however, mixing two-stroke oils should be minimized. Never use automobile motor oil in your 2-stroke outboard!. Mercury 2 Stroke Oil Mix Chart. 4 oz oil Most portable out board tanks are 6 gallon tanks. Quicksilver Premium 2-Stroke Engine Oil - Outboards and Powersports - 1 Gallon. What ratio should I mix 2 stroke oil with unleaded petrol for a yamaha 4hp 2 stroke outboard. For a 50:1 ratio. Start with no-worry reliability. Quicksilver 4-Stroke Marine Engine Oil - for Outboard, Sterndrive & Inboard Engines - SAE 25W-40 Synthetic 4. 2 cycle oil mix calculator chart oil mix ratio yamaha 6hp two stroke 2 stroke outboard oil mix chart page 1 mercury automatic oil gasoline mixing 2 stroke outboard. Back to products. 	All over the place on reasons. This step-by-step guide takes you through a service of a small 2-stroke outboard. Seized - up Two Stroke Outboard Motor. 2019 Suzuki 60 HP DF60ATL2 Outboard Motor. This Mercury 2 stroke fits 50 hp, 55 hp, and 60 hp, 1. It is formulated for hot-operating two-stroke outboard motors, effectively fighting carbon and deposit formation and preventing ring sticking. This single cylinder outboard features an easy manual starting with a front mounted gear shift lever as well as tiller steering. 5hp Short Shaft PORTABLE $ 2,050. After the 10-hour break-in period, use the regular oil ratio. Increased fuel economy and outstanding overall performance. The viscosity rating should be SAE 10W-40. Mercury Marine, based in Wisconsin, has been making Mercury outboard motors in two- and four-stroke versions ranging from 2. The pictures show Mariner 3. 2 stroke fuel oil mix chart In this guide we step through the why it's vital to get the right 2 stroke fuel oil mix and some methods to work out which ratio to use for your outboard. The Mercury 2-Stroke outboard oil provides increased lubricity, reduces smoke, carbon deposits, and protects the motor. 3 Gallons Gas. The ratio of oil to gas is different for almost every outboard manufacturer and even from one model to another. Can I say, Makes her feel like an old 2 stroke. A modern low-emission engine like the OptiMax probably runs at 50:1 at high RPM and probably closer to 100:1 at idle speeds. 87:1 SM (Also sold without a gearcase; optional accessory gearcases and gear ratios are available. Showing 1-9 of 9 results. The fuel efficiency of a 4-stroke motor can be 50% better than that of a 2-stroke motor with the same HP. 6L V MAX HPDIModel Number:VZ150TLRSeries:Two Stroke V MAX HPDIHP:150Engine Type:V6Displacement:158. In 1990 Honda released 35 hp and 45 hp four-stroke models. 	The result of using this ratio (less oil) is reduced spark plug fouling and less smoke. Buy 25-W40 Marine engine oil here For two stroke equipment. Fuel Induction System 2-Stage Direct Fuel Injection (DFI) Alternator Amp 60 amp / 756 watt (Belt-Driven) Gearcase Ratio 1. Furthermore, when did Mercury stop making 2 strokes? 2005. Consult your outboard owner's manual (which I hope you've read, or at least saved somewhere) for the exact oil check routine for your motor, because each brand and model is a little different. On an oil injected engine this means adding one pint of oil to every six gallons of gas. 87:1 SM (Also sold without a gearcase; optional accessory gearcases and gear ratios are available. Accessories: 5 US gal. Serial # 0T809205. Outboard Synthetic 2-Stroke oil's synthetic formulation burns cleanly. Air-cooled 2-cycle oil for outdoor power equipment require less heavy oils, which can cause piston ring sticking and loss of power. 5-60 HP 2-STROKE Outboards. 1989 and newer 2. 42" / 55 x 36 mm Ignition: CDI w/electronic. If you have a two-stroke outboard motor, you must add oil to the fuel to lubricate the engine. 		This all weather formula provides protection in temperatures down to -13°F (-25° C). Premium 2-Cycle Outboard Oil. New firing ring installed. (800 ml) LUBRICATION: Trochoid Pump: ALTERNATOR: 12V 76W 6A (standard on electric start models) COOLING SYSTEM: Water-Cooled, Thermostatically Controlled: SALTWATER RATED: Yes: GEAR RATIO: 2. Mercury Outboard motors are known for reliable, efficient power at an affordable price. Mid HP: 40 HP -. ) Fuel/Oil Ratio: 32:1 Recommended Oil: Mercury Performance Blend 2-Cycle Outboard Fuel Requirements: Race Fuel Rotation: Right Hand Shaft Length (inches): 15 Shaft Length (mm): 381 Weight (lbs / kg): 375/170. 68in)Prop Shaft Horsepower:150 hp @ 5000 RPMCompression Ratio. Yep 100:1 is half the amount of oil than a 50:1 ratio. To calculate other fuel mix ratios, use CSGNetwork's online Marine Gas Oil Mixture Ratio Calculator. Mercury Mariner Outboard Motor Service Manual Repair 2hp To 40hp 1965-1991 DOWNLOAD HERE. Valvoline 2 Stroke Outboard is recommended for use in high-speed, high load and high engine temperature conditions, in both pre-mix and. While in 2010, the average engine power was 46 horsepower. Formulated to improve performance and extend engine life by reducing wear on critical engine components. For more information please call: 01475 744 555. Yamaha 4HP Short Shaft - Outboard Engines - Yamaha 4HP 2 Stroke. 2-STROKE OUTBOARD OIL APPLICATION CHART. These motors were only available in the smaller horsepower range. If an SAE 10W-40 motor oil is not available, select an alternative according to the chart. 	Manual Tilt. 100:1 ratio is about 1. What ratio should I mix 2 stroke oil with unleaded petrol for a yamaha 4hp 2 stroke outboard. LIQUID ENGINEERED FOR 2-STROKE MOTORCYCLES, SCOOTERS, ATVS AND LAWN EQUIPMENT. 150 hp mercury 1996 oil mixture. Used Mercury Outboard Motors for Sale by owner and dealer. While some mechanics opt to remove the oil by sucking it out via the dipstick tube, this process does not get all the oil out. Add to Cart. 5) (*depending on model. 1 Gallon Gas. is having all these different cans of fuel in the shed with different ratios for the outboard,chain saw,etc. 5 out of 5 stars (1) 1 product ratings - 50 hp MERCURY Outboard Boat Motor 2-STROKE - POWER TILT - OIL INJECTED 50hp. Home » 2019 Suzuki 25 HP DF25ATL2 Outboard Motor. Significantly reduced aquatic toxicity to fish compared to other outboard oils on the market today. After the 10-hour break-in period, use the regular oil ratio. Add to Compare. Mercury Marine 30MLHGA FourStroke Outboard Motor. Outboard Synthetic 2-Stroke Oil provides premium protection and performance at 100:1 mix ratios. Care of Your 2-Stroke Outboard *Be advised that the break in procedures listed here are for a carburated or traditional EFI engine. A modern low-emission engine like the OptiMax probably runs at 50:1 at high RPM and probably closer to 100:1 at idle speeds. 9hp TwoStroke is the lightest on the market, making it easy to lift and carry. 	5 liter gearcases interchange. Two-stroke mix ratios apply to two-stroke equipment that requires oil and gas to be pre-mixed. This oil has a higher concentration marine additive package that meets the needs of high-horsepower outboards including direct fuel-injected engines in extreme marine operating conditions. 5) (*depending on model. 08:1: GEAR SHIFT. The synthetic blend of Premium Plus Quicksilver oil features an advanced formula specially designed for all 2-stroke outboard engine applications. Held to a Higher Standard. 895 X  FILLING There are two methods of adding 2-stroke oil to an outboard. Mercury Outboard Motor Parts Mercury ignition parts Mercury carburetor kits Mercury water pump impellers. outboards should be in the 140-160 degree range. Care of Your 2-Stroke Outboard *Be advised that the break in procedures listed here are for a carburated or traditional EFI engine. Since outboard engine oils don't include detergents found in 2-cycle outdoor power equipment oil, they require a high amount of dispersants, rust, and oxidation inhibitors to control deposits and rust. Mid HP: 40 HP -. 2 Gallons Gas. 2 Stroke vs 4 Stroke Outboard Motors: A Side by Side Comparison. What is the oil/ gas ratio for my mercury outboard Mar 14, 2008 What is the oil/gas ratio for my mercury outboard 2 stroke com/glassboat/Manuals/M the oil/gas ratio for my mercury outboard 2 stroke 98 mercury 8hp 2 stroke outboard - YouTube Jun 02, 2011 Quite running nice motor, low hours What is the gas to oil ratio in a Mercury 2 stroke. If you have an older engine and you want to know the correct ratio of gas to oil, the best thing. How much is my 2003 15 hp mercury 2 stroke boat motor worth?. Two-stroke (two-cycle) engines require you to mix the oil with the gas in exact amounts so the oil acts as a lubricant for the crankcase, while four-stroke engines take oil and gas separately. 100:1 ratio is about 1. Mercury Online PDF Manual Searches. 2 oz oil 5 gal gas to 12. Furthermore, when did Mercury stop making 2 strokes? 2005. 		Prime the bulb until it's too hard to squeeze. Previous product. This single cylinder outboard features an easy manual starting with a front mounted gear shift lever as well as tiller steering. Suzuki, which came to the States in 1977, became the first to market in 1980 with automatic oil injection, which negated the need to pre-mix oil and gas in two-stroke outboards. Quicksilver. The most common practice is to mix 1 pint (16 oz) to the 6 gallons of fuel that they hold. Having the correct ratio of two-stroke oil added to your fuel is important if you want to maximise the life and performance of your machines. After the break-in fuel mixture is used up, use a 100:1 (1%. As low as $81 /mo or 15% APR with Affirm. This helps the engine deal with gasoline that has high ethanol content (up to 10 percent). 5 HP Mercury Outboard requires 50 to 1 fuel, to 2 cycle oil ratio. Showing all 9 results. Weight - 114 lbs. 785 Litres (L) For a 50:1 ratio each gallon of gas requires 2. Back to products. Tohatsu 40 hp 4-Stroke Benefits - Sleek design with two color options: Aqua Marine Blue and Beluga White - Outstanding fuel economy - Lightest weight in its class, starting at just 209 lbs. A number of mainstream automobile manufacturers have used two-stroke engines in the past, including the Swedish Saab and German manufacturers DKW. Complete with controls and power trim. Pull the small oil line from the check valve in the front of the carb, as shown in the pictures. Mixture chart for 50:1 ratio 1 gal gas to 2. Xd30 2 Stroke Outboard Motor Oil 3 78 Litres Smart Marine. Mixing the 2-cycle/2-Stroke oil and fuel mixture. The viscosity rating should be SAE 10W-40. If you left the dock with both tanks full, you will run out of gasoline before you run out of oil. This all weather formula provides protection in temperatures down to -13°F (-25° C). 	Sep 11, 2021 ·  6. 2 Stroke Oil Ratio Page 1 Line 17qq. Mercury Motors. 2 stroke fuel oil mix chart In this guide we step through the why it's vital to get the right 2 stroke fuel oil mix and some methods to work out which ratio to use for your outboard. 4 ci (2596 cc)Borex Stroke:90 x 68 mm (3. Mercury Quicksilver Synthetic Blend 2 Cycle Outboard Oil. Castrol® 2T provides superior protection for 2-stroke engines. Displacement (CID/CC) 6. I bought a new, unused Merc (2005) 9. The outboard is carbureted. Mercury Mariner Outboard Workshop Manual 40 - 115hp 65-1990 Download Now. Recommended by Yamaha and Suzuki for most of their small two stroke engines up to about 30hp, this ratio requires the least amount of TCW3 two stroke oil. The result of using this ratio (less oil) is reduced spark plug fouling and less smoke. Formulated to improve performance and extend engine life by reducing wear on critical engine components. Fuel Induction System 2-Stage Direct Fuel Injection (DFI) Alternator Amp 60 amp / 756 watt (Belt-Driven) Gearcase Ratio 1. For a 50:1 ratio. Engine Details. Protects and helps extend the life of small horsepower, outboard engines. The new Mercury 150hp FourStroke has almost 15 percent fewer parts than Suzuki's 150 Four-stroke and almost 18 percent fewer parts than Yamaha 150 hp Four-stroke engine. - Quicksilver Premium Plus 2-Cycle TC-W3 Outboard Oil Autoblend models have an oil reservoir mounted inside the boat that automatically blends oil with the fuel at a constant ratio of 50:1 2-stroke oil is added to the reservoir and does not need to be mixed with the fuel (unless required for running-in). 	End of season service was limited to maybe fogging the engine and leaving it in cold shed for the winter. How to mix oil and gas. 15 hp mercury outboard oil/gas ratio. Mercury Mariner Outboard Motor Service Manual Repair 2hp To 40hp 1965-1991 DOWNLOAD HERE.  Keep your onboard in tip-top shape. Comparing fuel efficiency is a good starting point. Displacement (CID/CC) 6. 5MLH comes equipped with the 20 inch long shaft, tiller steering and manual start. A 4-stroke engine stores its motor oil in a separate compartment: the crankcase. The first is the pre-mix method used on outboards up to 6 horsepower and on some commercial. Rating: 98%. 9 out of 5 stars 953 $29. 8 hours ago ·  Jun 09, 2020 · Below is a chart that shows the fuel to oil ratio, and the amount of oil needed when mixing gas for 2 strokes. Recommended oil: Mercury FourStroke Oil 10W-30 Engine protection operator warning system: Over-rev Starting: Manual Steering: Tiller with 360 turning Shaft length: 15" / 381 mm Gearcase ratio: 2. The Mercury 50 hp outboard is capable of producing 5,500 to 6,000 rpm. Older 2 Stroke Outboards have been running just fine on pre-mixed fuel and oil since the Outboard was invented. What is the gas to oil ratio for a Mercury outboard? As a general rule of thumb, add three ounces of Mercury 2 stroke premium outboard motor oil for each gallon of gas. Pour the correct amount of 2-stroke oil into a clean gas can. Consult your outboard owner's manual (which I hope you've read, or at least saved somewhere) for the exact oil check routine for your motor, because each brand and model is a little different. 139-1893 Hazard Rankings Fond du Lac, WI 54935 Revision Date 9/15/2005 HMIS NFPA IMPORTANT: Read this MSDS before handling or disposing of this product and pass this information on to employees, customers and users of this product. 9 HP Mercury Outboard Motor model 9. The 2021 Mercury 6 HP Outboard Model 6MH, at just 57 Lbs with an integrated gas tank, is truly a portable outboard. Valvoline 2 Stroke Outboard Oil is suitable for use in Evinrude, Mercury, Mariner, Suzuki, Volvo and Yamaha engines requiring 25:1, 50:1, 100:1, petrol/oil ratio, including those outboards with oil injection. Hardin Marine 858026q01 Premium Plus Two Cycle Tc W3 Oil For 2. 		63 the previous market day and down from 18. 5 HP MLH Outboard Motor. When you need a "kicker" for your dinghy or small boat, we offer you a range of outboard motors that are lightweight, reliable and affordably priced. Find your recommended Mercury/Mercruiser marine engine oil and filters heresee charts below. I pre-mix my fuel at 50:1. You do not mention is the oil is engine or gear oil. Our 139-cc 6-hp portable is an impressive little outboard. the wrong gas oil mixture will seriously damage your equipment and, what oil to gas mix should i use for my mercury outboard motor for a mercury two stroke model 2 to 20 horsepower outboard motor manufactured before 1980 use a blend of unleaded gasoline with a posted octane minimum of 91 and mercury or quicksilver premium plus 2 cycle tc. Although Selva has developed this year a small 2. 15 hp mercury outboard motor carurator settings and adjustments. If the mixture may be stored for more than 30 days, include a fuel stabilizer to the gasoline before mixing to help increase its shelf life. Two-stroke mix ratios apply to two-stroke equipment that requires oil and gas to be pre-mixed. Step 1: Begin by checking you are using the right measurement, as different countries use different units, i. Gas to Oil Pre-Mix Ratios - Dansmc › Discover The Best Education www. Two Stroke Tuesday The Art Science Of Pre Mix Ratios Motocross Action. Today the average is 58 horsepower. Use ONLY 2-stroke outboard motor oil with an NMMA (National Marine Manufacturer's Assoc. Product Description. Gas in oil on 4 stroke outboard Changed my oil today and found gas in the oil. What is the oil/ gas ratio for my mercury outboard Mar 14, 2008 What is the oil/gas ratio for my mercury outboard 2 stroke com/glassboat/Manuals/M the oil/gas ratio for my mercury outboard 2 stroke 98 mercury 8hp 2 stroke outboard - YouTube Jun 02, 2011 Quite running nice motor, low hours What is the gas to oil ratio in a Mercury 2 stroke. Most marine requirements, such as personal water craft (PWC), jet skis and outboards, are 50:1, gas to oil. 	Knowing the features and year of your Mercury outboard can help with ordering Mercury outboard parts and Mercury outboard repair manuals. What ratio should I mix 2 stroke oil with unleaded petrol for a yamaha 4hp 2 stroke outboard. From a cost perspective, a 4-stroke outboard is far more fuel efficient than a 2-stroke. From their sensationally powerful Verado 300-hp , all the way down to their simple 2. com Education Mar 13, 2004 · Gas to Oil Pre-Mix Ratios for Two Stroke Engines USA Mixtures Ounces of Oil to Gallons of Gas To Use: Pick your ratio, pick the amount of gas you want to use …. This helps the engine deal with gasoline that has high ethanol content (up to 10 percent). A mix of six gallons of gallons of fuel to one pint of oil is a good mix for the Outboard. The best 2 Stroke Outboard Oil is Pennzoil Premium Plus, which is designed to keep your engine running clean and mixes easily with fuel for premix. For a 50:1 ratio. Enhanced fuel injection (EFI models) for boosted efficiency. In 1990 Honda released 35 hp and 45 hp four-stroke models. The manufacturer of an older 2 stroke engine might have recommended a gas to oil ratio of 16:1 or 32:1, but a similar engine today with better quality oil available and better engine technology can get away with mixing a ratio of 40:1 or even 50:1. 128-130 lbs. This is in contrast to two-stroke engines that inject oil into the engine, such as many snowmobiles and newer outboard motors. Without the right lubrication, two-stroke snowmobile engines and outboard motors run hotter, accumulate deposits and suffer a reduction in performance. … read more. Valvoline 2 Stroke Outboard Oil is suitable for use in Evinrude, Mercury, Mariner, Suzuki, Volvo and Yamaha engines requiring 25:1, 50:1, 100:1, petrol/oil ratio, including those outboards with oil injection. ) are boldly labeled on the bottle to make two-stroke fuel/oil mixing a snap. 2 Gallons Gas. 7 oz oil 4 gal gas to 10. Harder to Start (in some cases) Parts Availability. is having all these different cans of fuel in the shed with different ratios for the outboard,chain saw,etc. Similar Items - Mercury 2. 	two strokes don't seize as often as the new four strokes do because their internal parts are coated with gasoline/oil residue. Up 70% off, 100% Compatible with Yamaha 30H 30 HP Outboard Engine wholesale, 30 HP Outboard Motor Manufacturer sell directly, Lowest cost. Whereas the Honda's 4-stroke bathe every critical components in oil under constant pressure. Courtesy Suzuki Suzuki outboards debuted on the U. These engines are also getting more powerful. How much is my 2003 15 hp mercury 2 stroke boat motor worth?. The 50 parts is regular unleaded gas. ) certified rating of TCW3. Keep your Evinrude or Johnson outboard running at its peak by using our performance motor oils produced specifically with your Evinrude Johnson outboard in mind. The pictures show Mariner 3. 1989 and newer 2. High HP: Above. Mercury's Premium Plus 2-Stroke Marine Engine Oil is formulated for today's high-horsepower outboards. DOWNLOAD Mercury 90hp 2-Stroke Service Manual Pdf. (s/n 1C033810 & Below Bigfoot). For 2-Stroke outboards that require a 50:1 premix of oil/gas we've put together the following chart to simplify the calculations. 5 ounces of oil for each 1 gallon of gasoline). Tuned up with Mercury Racing components to deliver blistering speed, the V8 4. 		Answer this question. What is the oil/ gas ratio for my mercury outboard Mar 14, 2008 What is the oil/gas ratio for my mercury outboard 2 stroke com/glassboat/Manuals/M the oil/gas ratio for my mercury outboard 2 stroke 98 mercury 8hp 2 stroke outboard - YouTube Jun 02, 2011 Quite running nice motor, low hours What is the gas to oil ratio in a Mercury 2 stroke. In the competitor 2-stroke outboards they relied on gas or air to carry a thin oil film to different components. - Mercury or Quicksilver Premium Plus 2-Cycle TC-W3 Outboard Oil Autoblend models have an oil reservoir mounted inside the boat that automatically blends oil with the fuel at a constant ratio of 50:1 2-stroke oil is added to the reservoir and does not need to be mixed with the fuel (unless required for running-in). u000bu000bFYI-- consumer reports did a test a few years back in weed eaters calling for 50:1 showing that with name brand oils like texaco, castrol, mobile. Nobody makes a more reliable, powerful, and efficient lineup of outboard motors than Mercury. Mercury's all-new 5hp FourStroke Propane outboard provides more convenience and less hassle. The outboard is carbureted. Crude Oil to Natural Gas Price Ratio is at a current level of 17. 33 Gear Shift: F-N-R Gearcase Options: BigFoot Steering: Remote Trim System: Power Tilt & Trim Exhaust System: Though prop Shallow water trim range (degrees): 20 Recommended Oil: Mercury 4-Stroke Outboard Oil Fuel Ethanol Tolerance: 87 octane/up to 10% ethanol Remote fuel tank optional: Yes. Formulated to improve performance and extend engine life by reducing wear on critical engine components. Specifications - 4. Complete with controls and power trim. Description. The 2 stroke engine produces its power with two movements of the piston during one crankshaft revolution. Trust the extensive experience of AMSOIL, The First in Synthetics®, to do the best job protecting your engine. Sep 11, 2021 ·  6. Remember the 50-1 and when you add the fuel there will be a chart on the back of the oil can. Find a substitute for marine oil products from over 70 brands. Using the proper oil-to-gas ratio is important, but if you're off, it's better to mix too much oil into your engine than mixing too little oil. Use ONLY 2-stroke outboard motor oil with an NMMA (National Marine Manufacturer's Assoc. 	On a non oil injected engine this means running two pints of 2 cycle oil to every six gallons of gas. 5 out of 5 stars (1) 1 product ratings - 50 hp MERCURY Outboard Boat Motor 2-STROKE - POWER TILT - OIL INJECTED 50hp. Two-Stroke Piston upstroke. Held to a Higher Standard. I pre-mix my fuel at 50:1. The reader has a new Mercury four-stroke outboard that’s due for its initial oil change. Add ethanol treatment for outboard engines. May 03, 2009 ·  Don't worry, the info is universal for all modern models of 2-stroke motors, including your Mercury. Petrol is also known as "gas" or "gasoline" so a 2 cycle oil ratio chart and a gas oil ratio chart both are the same as a 2 stroke mixing chart. 15" / 381 mm, 20" / 508 mm. Overall, it is the best 2-stroke outboard oil that can be used within a range of outboards and is excellent for reducing smoke during take-off. what oil mercury 115 2 stroke; what oil ratio do i run in a 1999 8 horsepower mercury outboard engine; what oil ratio does a 1996 mercury 90 2 stroke have; what oil should i use in 1997 mercury marine 250; what oil to fuel ration do i use in a 75hp 2 stroke mercury; what oil to gas ratio should you use in a mercury 40 horsepower outboard engine. Pre-Mix Models. Two-stroke petrol engines are preferred when mechanical simplicity, light weight, and high power-to-weight ratio are design priorities. The 2021 Mercury 6 HP Outboard Model 6MH, at just 57 Lbs with an integrated gas tank, is truly a portable outboard. 	If your outboard is equipped with oil injection, no oil should be added to your fuel tank. Comparing fuel efficiency is a good starting point. 3) or 521 (20. 2021 Mercury 3. 15 hp mercury outboard parts. Sierra International 18-9540-3 Full Synthetic 2-Stroke Outboard Engine Oil - 1 Gallon. Your engine will improve performance, and will fall in love with it. Stir or shake the container to mix the oil and gas. It is an SAE 40 oil which is pre diluted to SAE 20 for rapid mixing with petrol. How to mix oil and gas. This oil has a higher concentration marine additive package that meets the needs of high-horsepower outboards including direct fuel-injected engines in extreme marine operating conditions.  Keep your onboard in tip-top shape. Evinrude 2 Stroke Oil | 2 Stroke Outboard Oil | Evinrude. Model number 1025301CD. The result of using this ratio (less oil) is reduced spark plug fouling and less smoke.