Jul 27, 2009. April 25, 2017 by dennis crowley. Jul 1, 2010 · 9. 45,907. Johnson 15hp oil/fuel mix ratio (1975) TC-W3 outboard motor oil, not weedeater or 1. ER UKITPROPELLER AND DRIVE PIN. I agree that the 100:1 rating was a total disaster put into effect by outboard manufacturers to "play nice" with the EPA. The oil in the cooler is probably from the Aug 7, 2019 · Please note that this product should use a mixture of two-stroke engine oil and 92 # unleaded gasoline. Re: 8hp Evinrude mixture ratio? Ignore anything that say 100:1. Oil (ml), for 3 Liter of Fuel. Outboard Parts Inventory. I believe our metric friends actually mix at exactly 50:1. Good luck-. The result of using this ratio (less oil) is reduced spark plug fouling and less smoke. May 30, 2003 · May 30, 2003. 102. How to mix 2 stroke boat gas for your outboard. We just spent a few days and used my buddies 73 - 4HP as a kicker. Feb 18, 2024 · 100:1 - Mix 50ml of oil per 5ltrs of fuel. What this means is that for every 25 litres of gas you should add 1 litre of good quality outboard motor 2 stroke Aug 29, 2005 · Tweet. Status: Ready for Download (admin fee applies*) (English only) *due to the volume of requests we now have a small admin charge associated with SOMPLETE MANUAL downloads. During the break-in period you should use a 25:1 oil/fuel mixture (1000 mL of oil for every 25 liter of gas). Make sure the oil is TCW-3 rated. Sep 6, 2014 · 50:1 fuel mix is always the safe mix for modern 2 stroke outboards. If your primer bulb doesn't stiffen it's likely one of three things. Fill tank with gasoline. Jul 2, 2009. Jul 1, 2010. I run Klotz R50 Synthetic Oil in my outboards at 40:1 (1 pint Klotz to Oct 18, 2010 · Re: Oil /fuel mixture on old motors. 5 hp models and 1966 and later 6 hp models. WRONG!! The change took place in 1964, the first year of the MQ (9. Re: Johnson 2-stroke fuel/air mixture adjustment. Stir or shake the container to mix the oil and gas. EVINRUDE/JOHNSON MOTORS SHIP WITH CHAMPION SPARK PLUGS. Its a 1982. Mr Efficiency, Dec 27, 2020. No rips or tears or dry rot in boat. There are generally no free on line document sources for most outboards. #7. M. … read more H. After 10 hours, the ratio is 50 liters (13. I let a good mechanic talk me into trying the 50/1 mix; the motor ran, but not nearly as well, or as clean. I changed plug to one step hotter and use 89 octain at a 50/1 mix it idles like a champ now. Feb 28, 2007 · 10,161. Hello all, Just acquired a "new to me" 1992 evinrude 48 special 2 stroke. First, put the correct champion plugs in it. 85/87/91 really big difrance here- not! my guess is usually the gas all comes from the same bat anyway. Add the calculated amount of oil to the Jul 2, 2009 · 3,767. Turn the water on and start the engine. W. Aug 7, 2009. Howdy, MXB<br /><br />Wrong. Mar 30, 2004. 6 Hp Yamaha You Jun 30, 2011 · Jun 30, 2011. THere is no '56 johnson 18. Get To Know Your Yamaha 6hp Outboard You. Re: yamaha 8hp fuel mix. 16oz of oil for 6 gallons of gas. The original manual probably said 100:1 and that ain't good. To check you have the right ratio for the engine you're using, check in the operating manual. Mar 20, 2012 · Mar 21, 2012. 6 gal) of gasoline to 1L (0. Re: Fuel mixture Evinrude 30HP 1990. 5 HP Oil/Fuel Ratio. I got it to replace my 4 hp Force, single cylinder. 56 fluid ounces of oil. 10. Unless you plan to use all of the pre-mix fuel immediately, add a fuel stabilizer product such as Quicksilver® Quickstor® to the container. Only show this user. <br /><br />I would squirt a shot of oil in each cylinder with the plugs out then crank one time. Jan 10, 2011 · Re: 1985 Evinrude 9. Amsoil says their oil can be run at 100:1 but even some of the Amsoil sales people on here have said 80:1 if you read between the lines. Using today’s newer oils, 20:1 should be fine. -----Those 9. I've been told 1 qt of oil to 6 gallons of gas, & 16 oz of oil to 5 gallons of gas, among other ratios. MarineEngine. This is the colour for two-stroke fuel storage and will prevent expensive accidents. Mar 30, 2004 · Messages. Re: Johnson 4hp seahorse oil/fuel mixture. Hallo l have just got myself a yamaha 6hp 2stroke from 2002 can someone here tell me if l need a oil mix ratio from 100/1 or 50/1 and maybe someone has a pdf manuel for my yamy. You can run 50:1 with most oils. Bushings are used everywhere else. When mixing 2 stroke (2 cycle) fuel the mixture is expressed as a ratio of fuel to oil. The prior owner had so much oil in that gas that it totally smoked up my garage after running for less than a minute! Need to know if Johnson Outboard Motor, 15 HP, model J15EENM, sn Go3630673 Is a 2, 3 or 4 cycle engine. Lookup Johnson 6R79E 1979 6 hp parts by boat engine section For 2-Stroke outboards that require a 50:1 premix of oil/gas we've put together the following chart to simplify the calculations. General Service Information 3. Cushioning pro-tection for 1965, 6 hp motor is provided by a. ) and idle run the motor for 15 minutes to purge the fuel lines and carb bowl. 9. Now, let’s have a glimpse at the chart below. But yes, any of the 50's 18hp Johnsons/Evinrudes use 24:1. My 1967 6hp uses 50:1, and if anything a motor as much newer as yours is won't require *more* oil than mine. Includes manual, 2- 10 gallon tanks with fuel connector. Remove the overflow screw and put a container under the drain screw to catch the old oil. But when it comes to the use of a 2-stroke Johnson outboard motor, you have to manually mix the oil with the fuel before . With the newer 2 stro "Aaron, With the newer 2 stroke oils it is safe to Jun 5, 2012 · Jun 5, 2012. 414) Gearcase capacity 9 fl oz Fuel 50 Aug 22, 2012 · Re: 2000 johnson 6hp 2stroke help. E = rev. Re: Fuel Mixture for 40hp Johnson. So if you see that somewhere, ignore it. EVINRUDE/JOHNSON 1952-2010. 40. 160z oil to 6 gal of gas. #6. ) certified rating of TCW3. Tohatsu 2-stroke outboards use TCW3 oil which is specially formulated Jul 16, 2009 · 520. Turn both screws back counterclockwise 1-1/4 turns to set the starting position for the adjustment on the 2-cycle outboard motor. 4 = HP>. of gas. #5. Two-Stroke Fuel/Oil Mix Ratio Chart. Has been professionally serviced every season. Mixing oil and fuel properly for your 2 stroke gas engine. Replace a Johnson or Evinrude VRO oil Pump with a Direct Fuel Pump Johnson 90 Horsepower Outboard on a Speedboat (Great Sound) Simple Way to Mix 2 Stroke Gas ( Divide by Ratio ) Correct Way To Mix Gas and Oil For a ChainSaw, WeedEater etc - Video Evinrude VRO pump and carburettor clean This boat is kept in the garage when not in use, so has not seen the elements. 2. Finishing with tips on how to mix two stroke efficiently and safely. I don't know the model number, (it's up at our cabin, while we're here at home, preparing to leave), I only know that it is a Johnson motor, with 9. For example to mix 50:1 you use 50 parts fuel to 1 part oil, which equals one litre of fuel to 20 millilitres of oil or 1 gallon of fuel to 2. For detailed instructions on what you need and how to mix a batch are here. The running-in period of the new machine is 10 hours, during which the fuel ratio is 25L (6. Doing the math that is 16:1. In a 2-stroke Johnson outboard motor, the use of oil does not work like the 4 stroke variant. Oil (ml), For 5 Liter of Fuel. You are correct, you will probably have to overhaul the carb to get it running properly. Dec 17, 2014 · 11) my advice is to always do what it says in the manual. Dec 16, 2022 · So, to get the most out of your outboard motor and ensure smoother operation, you should use the correct oil to fuel the mixture. Breather and Fuel Line. 1 mix on it says 100. Re: 94 johnson 40 hp fuel/oil ratio? Of course you know that the 48:1 ratio that JB mentioned is the actual, accurate mixture, but is normally called "50:1". The needle valve should get you a happy medium at about a quarter turn counterclockwise from where the motor will sneeze. 9 Horsepower from the '70s, and it looks identical to the attached Jun 10, 2006 · MERCURYs - ANY non-high performance Merc made after 1960 can handle a 50:1 mixture of fuel and oil. Oil (ml), for 4 Liter of Fuel. I have a 1997 40 hp. Everything I find on here says fuel mix is 50 to 1, on the side of the motor it says 100 to 1. Maybe even 25:1. It really takes the guess work out of the picture. Look for labels:The 4-stroke ones are likely to have “four strokes” or “no fuel mixture” labeled. Use our 2 stroke fuel calculator and type in the two stroke fuel ratio you need to make and the number of litres of petrol you have. -----Run it at 50:1 using TCW 3 oil and a non alcohol fuel if you can find it. Sep 9, 2003 · There was a time when OMC suggested a 100:1 mix for motors that were used for long periods of slow trolling. Format: Download the complete contents of this manual in pdf format (English) – Instant Download. Step 2. The ratio of oil to fuel is crucial to the reliable running of a 2 stroke engine, for a 1960's 2 stroke engine 50/1 will be too little oil, it should be I'm sure more like 25/1. Nov 30, 2020 · Connect Earmuffs and Warm up the Engine. Wait a few seconds for the engine to respond. You are right about wearing out a motor fast at 100:1. I'll make sure I measure it correctly. As you turn the valve in, the rpms will increase. There can also be symbols of gas and oil cans in the case of a 2-stroke engine. Apr 17, 2017. (nothing really unless they changed a manufacturing part, part way through the year) They are great little motors and seem to run forever on very little fuel. How to Create the Oil Mix. 41 pages. Never use automobile motor oil in your 2-stroke outboard! 1. CO are the date letters for 1985. No worry on the lead issue on these 2 strokes. How to mix 2 stroke fuel is easy if you have the m May 11, 2010 · May 11, 2010. Engines that normally run at 100:1 should be run at 50:1 during break-in. 78 = 1978. Sep 26, 2001 · Re: correct gas/oil ratio for older suzuki? SUZUKI 2-Stroke Engines <br /><br />2 thru 65 hp 1976-82 50:1 #1 <br /><br />2-30 hp, Model 50M 1984-85 50:1 #1 <br /><br />Pre-mix Normal Service 1986-99 100:1 #1 <br /><br />Pre-mix Severe Service ALL 50:1 #1 <br /><br />8-140 hp Injection 1980-99 #2<br /> <br />150-200 hp Injection 1984-88 #3 <br /><br />150-225 hp Injection 1989-99 #2<br /> <br Jul 5, 2011 · Newer models like the OptiMax motors have an oil injection system that keeps the ratio of gas to oil correct. Jul 30, 2007 · I had a 1986 Johnson 6 hp - great motor, nothwithstanding all the things you described, which are typical of 2-strokes. <br />I don't want to confuse anyone, but I can understand why your friend said 100:1. 6 2 5 Hp Portable Outboard Motors Yamaha Outboards. Evinrude always ran fine un til this last fishing trip ,had problems with the motoer bogging down but would stat back up, after new plugs and fuel filter and put preiem gas in it and ran fine the rest of the trip anybody else run into this problem with eythenol gas. Paddles are an essential part of our Johnson outboard operation kit. #1 ·Apr 6, 2013. I'd bet the original Yamaha badged version used 100:1! 50: 1 is 2% oil 2. Enter the amount of straight fuel you plan to mix. Its low-smoke, low-odor, low-toxicity properties produce fewer emissions at 100:1 mix ratios than oils mixed Jul 14, 2016 · 4,708. 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. Just bought a used 1987 dt 9. #3. Howdy. #1. Personally, I would stay with 16:1 on any motor before 1960 and 24:1 for motors 1960 thru 1963, just my thoughts. I have an old Johnson outboard motor and we can't quite remember the oil to gas mixture ratio for it. 1 so what is correct also what is the mix ie how many ml of oil to a litre of fuel Reply R Apr 17, 2017 · Messages. R = rope start. The correct fuel mix is 50 parts gas to 1 part oil. Jul 9, 2003 · 335. May 31, 2005. 100:1 is cutting it pretty thin from a lubrication standpoint, as well as an internal corrosion standpoint. 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. Attach a pair of ear muffs or flush muffs to the water intake ports on the lower end of the unit and connect it to a hose. Old way to run them was 40:1. Johnson/Evinrude did recommend a 100:1 oil mix for a short time. Johnson Powerhead Group Parts for 1965 6hp CD-22 Outboard Motor 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. Re: fuel mixture for Evinrude 15 hp. 2-Stroke Oil Mix Calculator Dec 2, 2022 · This is how: Examine the fuel cap to find any ratios or symbols: If it’s a 2-stroke, then there will be a ratio of oil and fuel mixture. This information is on the back of a gallon container of Yamalube 2-M. Use the mixture within 30 days or add fuel stabilizer to extend the shelf life. As for the carb. See our oil/fuel chart for more info on the 50:1/25:1 ratios. My old 79 Johnson seahorse ran 50:1. Click either Metric if your using litres and millilitres or US if you’re using gallons and fluid ounces. When the substances are mixed, they both lubricate the engine and create combustion. Jul 23, 2013. 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. They later switched their recomendation back to 50:1 when outboards started to fail. Re the 100/1 ratio - mine called for that in both the manual and on the motor, and it ran great at that ratio. I have looked for the suggested premix ratio for a 2000 Johnson 70 hp 2 stroke. 2-Stroke engines die a quick death at 100:1. Dec 5, 2003 · Location. Nov 19, 2013 · Re: 2001 Johnson 15hp 2 stroke specs/advice My 2000 Johnson manual states the following specs for the 15: Full Throttle Operating Range 5000-6000 RPM Power rated at 5500 RPM Idle RPM in gear 700+/-25 Weight R 72#, RL 77#, TE 75#, TEL 80#, EL 80# Disp 15. See the topic towards the end of "Engine Frequently asked questions" board Brp Us Inc. They were not too bad on fuel, really. Sep 17, 2013 · Re: 6hp evinrude 1965 fuel/oil mixture I would run 24:1 in that engine. Clean with carb cleaner and blow out all passages with compressed air. Two-stroke (sometimes called 2-cycle) engines run on a mixture of gasoline and oil. WE HAVE FOUND THAT THE SURFACE-GAP PLUGS, WHILE LASTING LONGER, SEEM TO HAVE A SLIGHT PERFORMANCE HIT OVER THE STANDARD Sep 21, 2008 · Recently picked up a Johnson Sea Horse 15hp 2stroke outboard. Thanks barrie. com for the owner's manual or Fleabay. . Sometime around there OMC was recomending 100:1 for their engines. of oil (2. Nowadays 2 stroke oil technology has improved so much that 50:1 with anything but elcheapo oil will work well. com keeps thousands of Johnson Evinrude parts in stock. Apr 29, 2008 · So the oil ratio is the same for a 1956 18 hp Johnson sea horse 24:1. Re: Johnson 115 hp V4 non vro Fuel oil mix. Nov 17, 2002 · Re: Yamaha 6 hp 2 stroke 1986 model , oil mix ratio? I have a swedish boat magazine from June 1985 that says 100:1 for the 1985 6HP Yamaha. S. Pre-mix engines that normally run on a 50:1 ratio will need a break-in oil ratio of 25:1 during the first 10 hours of operation. After the 10-hour break-in period, use the regular oil ratio. 1) float valve not closing (bad float valve or misadjusted float) 2) torn diaphragm in fuel pump. 1991 Johnson 6hp outboard model # J6REI, 2 cyl-2 stroke gas/oil mix 50:1. One tip here: this really depends on the speed you will be running your motor. The gas is what I think you call "regular" unleaded. 50:1 (2. Re: '65 Johnson 9. In segments of 1/8 turns, start to turn the S/S needle valve in. Monte1961 said: 24:1 for a 1965. Lower the rpms again to where the engine will just Two-Stroke Premix Outboards. Re: fuel oil ratio 30 hp johnson. Check plugs and gap to . Johnson Outboard Service manual CD-25 and CDL-25 6HP 1968. This is US measurements. I was told the fuel ratio is 50:1, thats pretty musch the normal, but jst want to verify. Manual looks good to me. <br /><br />Many of the engines recommended for 100:1 back in the 80s and early 90s exhibited internal corrosion from too little oil coating very corrosion-vulnerable parts. Sep 6, 2018 · Initial setting is: Slow speed = seat gently, then open 1-1/2 turns. That mixture was later rescinded to a richer mixture of 50:1. Jul 10, 2012 · Jul 15, 2012. Re: Oil/ gas mixture for older Johnson 9. Start engine and set the rpms to where it just stays running. For older Suzuki outboards, pre-1997, I'd recommend running Use a motor oil specifically formulated for the rigors of the marine environment, like Yamalube® 4M for 4-stroke outboards, and Yamalube® 2M for two-stroke outboards. 2 stroke fuel oil mix chart. Oil (ml) for 1 Liter of Fuel. If the PO though it was fourstroke and did not use a fuel/ oil mix I would think its cream crackered but perhaps he did not use it. In the four-stroke Johnson outboard motors, a separate compartment is provided for oil to be filled. For models: 70HP 2-stroke 3 cylinder. Some manufacturers recommended 100:1 for a few years then went back to 50:1. Re: Johnson Outboard Fuel Mixture. Not sure how much oil to mix with the fuel. Jan 6, 2012 · Re: What octane gas is best to use for a two stroke outboard motor. To get a 50 to 1 ratio; You would add 16 ounces of oil to every 6 gallons of fuel. The 115 and particularly the 140 on the same block, got thirsty. 50:1 for the Tohatsu 5HP only. Can anyone offer advise on whether, with modern oil and fuel, I should be running 16:1 or 24:1 in this motor? Is the modern stuff so much better at lubricating that I can safely run 24:1? Sep 12, 2023 · 4) Bad Fuel To Oil Mix Ratio. Measure the proper amount of oil and pour it into the container. Mix the oil at 50:1. Get the proper fuel/oil ratio with the proper TC-W3 oil, 50:1. Printed in Black and White with 7 chapters of specifications, operating guides, troubleshooting tips, lubrication points, torque charts, electical specs and general / best practice usage recommendations. Remove the rubber vacuum hose from the vacuum port and attach a vacuum gauge to the port. It says that pre-1959 motors should be oiled at 16:1. Introduction 2. # J3059369. If you will often run at full throttle, use 50:1 and err on the side of too much oil. I run 20:1 in my smaller Merc racers. 3. What oil is needed to mix with gas and at what ration. R. 5HP)models. Fuel Liter Ratio. When making 2 stroke petrol, use a green jerry can to mix your fuel. Aug 9, 2007 · Aug 9, 2007. The oil should be an 2 cycle outboard engine oil to TC-W3 specification (the current spec for 2stroke outboard oils). NMMA-Certified Oil Marine engine oils are so different in their requirements that special levels of certification exist: FC-W® (4 stroke) and TC-W3® (2 stroke). My 1986 25hp is one of the lucky ones that got recalled, but that was long before I acquired it. 2 fluid ounces per Imperial (UK) gallon where UK gallons are used ( not now in the UK!) Normally your Tohatsu outboard uses a 50:1 oil/fuel mixture (500 mL of oil for every 25 liter of gas). Blue Yellow. 9? WV Mike<br />The oil mix is 50 to 1. Might I suggest you go buy a ratio cup from your yamaha dealer. Glad to have that info confirmed. Note: This is also a good time to check I have had a few of those, I would estimate around 5 US gallons per hour at around 3800-4000 rpm, assuming the thing will rev out to say 5200 rpm flat strap. Mar 23, 2012 · If your motor has a decal that says 100:1 you can run that mixture BUT you must buy oil that says it will satisfy 100:1 lubrication demands, not just normal TCW-3. Model # 15R75C. 50:1. Jun 9, 2008 · However Evinrude 6hp model #6202 is in fact a two cylinder two stroke made in 1972. Limited Warranty for 2005 Johnson 4-Stroke Outboard Engines Sold Outside the United States and Canada. The cutoff that OMC published in 1964 was 1964; all earlier than that get 24:1, all '64 and later get 50:1. SPARK PLUG APPLICATION AND INFORMATION. #2. Spark Plugs. #4. 56 fluid ounces of oil per US gallon. SPECIFICATIONS; Powerhead Two Cylinder – Two Cycle, Alternate Firing: Bore and Stroke 1-15/16″ x 1-1/2″ (49,2 x 38,1 mm) Piston Displacement 8. bubbakat said: The ( CE ) in your model number says it is a 1989<br />so that would use a 50:1 mix. 50:1 will make it last longer. Yamaha Four Stroke 6hp Outboard Engine Reef Marine. Tennessee. 21 gallons) Jul 30, 2008 · Johnson & Evinrude Outboards Fuel Mixture for 1970 6HP Johnson 50:1 for all post 1964. Yes, 50:1 87 octane gas to TC-W3 rated outboard oil. Pour the gas and oil Jul 22, 2014 · 2% or 50:1 for models from 1964 onwards That's near enough 1 pint of oil in 6 gallons of gasoline, or 1/2 pint in 3 gallons 2. its a trick from the gas company. Now like the purple race fuel at like 118 octain at 6 bucks a gallen, Oct 21, 2006 · Johnson Evinrude Outboard Forum what the right fuel mix is for a 1966 6-HP evinrude. Pour the correct amount of 2-stroke oil into a clean gas can. Fuel Pump For 2001 Yamaha 6hp F6a 68r0 F6amhl F6amhs Outboard. hi i have got myself a mariner 8hp 2 stroke outboard the guy said it was 50. HoleLO. Add the correct amount of gasoline. 2024 Mercury Outboard 6mh Outboards Outboarddirect Com. F. Start the motor and let it warm up for about five minutes. '56 was a 15hp. Looking for the age of a new (new to me ) outboard I just picked up for the aluminum row boat. 5 motors are excellent fishing motors and weigh just 60 LBS , which is LIGHTER than most motors built today. Cushioningprotection of propeller and drive unit is built into propeller hub on aU. If you will be trolling or primarily only using the motor for getting out of a slip, you can get by with a higher ratio (less oil), but I wouldn't personally go above 70:1. Jun 3, 2010. Re: How to tell if running lean, or rich? If your motor is running lean, it will "sneeze" at low rpm, if it's running rich it will smoke and foul the plugs. Some motors that were "supposedly" designed to run on 100:1 were recalled and cutomers had free rebuilds by the dealors. Jun 3, 2010 · Advanced Contributor. hock absorber built into lower drive shaft. The user's manual will tell you the gear oil the manufacturer recommends. 56 ounces per US gallon (or near enough 1 pint per 6 gallons) 20cm[SUP]3[/SUP] per litre in most of the world outside the US Jul 24, 2004 · Jun 18, 2013. Re: Proper Oil mixture for a 95 Yamaha 2 stroke. That is what I recommend you use. Service consists of renew. Sep 6, 2021 · Here’s an Evinrude service data sheet that gives oil ratios for that year range of motors – Johnson motors of the same HP would be the same mix. 6 cu in Bore 2. 56 fluid ounces per US gallon Jun 11, 2012 · Re: 1986 8hp envirude, fuel mixture. Bob. Jan 30, 2010 · Jan 30, 2010. I've gotten different answers & I don't want to burn anything up. Jul 10, 2009 · Jul 26, 2009. Apr 14, 2011 · Apr 14, 2011. Jul 7, 2012 · New member. Anyway, decided to try and fix it up a bit and dragged the lump home leaving the operation manual on the boat! At home and after cleaning out the fuel system, I cannot remember for the life of me what the published 2 stroke mix was (too many 2 stoke garden tools!) Oct 9, 2010 · Re: 2 Stroke oil mix for an 84' Johnson 70 hp Thanks for the speedy reply. It only uses bearings for the big end of the con-rod. 50:1 is better for yours. Our fuel/oil mix ratio chart takes all the guess work out of the process. That's 2. 1937 Champion D2C Deluxe Lite Twin. Yes it is a 1975. I have been using 2-Strokes for years in my snowmobiles and outboards. <br /><br />Use 16 ounces of TCW-3 rated oil to six gal. 40 Apr 5, 2013 · Add to quote. Jul 9, 2003. They issued a service bulletin to use 50:1 after they burned up several motors. Brendan,<br />You'll do best to run at a 50:1 mixture. All two-stroke engines are designed for a particular ratio of gas/oil mixture. 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 Most outboard motors require a 50:1 ratio. Presumably its advice on fuel/oil ratios is good for Granddad’s 1954 motor too. OMC and BRP have both second guessed that a few times, but mostly to change some earlier models to 20:1 and 16:1. 1. 5 pints of oil and mix thoroughly. The agitation of adding gas from the pump nozzle will thoroughly mix the oil with the gas. Printed in English. Jul 23, 2013 · 3. 09-08-2005, 07:07 PM. Aug 1, 2011 · Re: Evinrude 6hp 2 stroke outboard motor model # E6RCEC Looking for an owners manu Almost all 2s from the mid 60's on use 50:1. Jun 3, 2011 · Jun 3, 2011. Apr 11, 2010. I had same problem with my 1976 JOHNSON 25HP. Feb 28, 2007. Re: Evinrude 6 HP Oil Mixture? Use 50:1 if you can't find any more solid info, as that will certainly be safe. Hi Guys, just purchased 1986 Johnson 20hp. Remove the drain screw and washer, and let the lower unit oil drain out. 1964 and later are all 50:1, though some folks use 24:1 in the JW and JH models (3HP) right up to 1970. Re: Fuel Oil Mix for a 2hp Johnson. Or at least I'd assume so since they aren't bound by pints and gallons. We offer current Johnson Evinrude OEM parts, the largest selection of old stock OEM parts and quality discount aftermarket parts by Sierra Marine, Mallory Marine, CDI Electronics and more. Jul 17, 2009. Re: 1960 40 hp johnson fuel mixture. Apr 19, 2003 · Apr 18, 2003. How to mix outboard fuelCheck this out!!! Use only two stroke engine oil in two stroke eng May 2, 2021 · Yamaha Outboard Weight Chart Power Ratio Boatingwise. Let the engine warm up for about five minutes to treat the entire engine with a stabilized gas mix. the mix is 2% or 50:1 even if you find anything suggesting it might have originally been 100:1. Add 1. Re: mixing ratio for Johnson 15 hp outboard. Make sure you get the correct weight gear oil for your outboard. FOR EASE OF MEASUREMENT when mixing smaller quantities of fuel, mix 1/2 pint of oil per gallon of gasoline. Messages. 6 oz oil per gal. 3) leak in primer solenoid. 6 ounces/gallon) is the most used and widely accepted fuel/oil ratio for your motor. A few can run on 100:1 but 50:1 is a safer mix even for them. I just bought an '85 15 horse and my motor has a sticker on it calling for 100:1 mix. Thats the number for a 1999 2 stroke which will run on a 50:1 fuel mix. 84 Cubic Inches (145 cm3) Step 1. my yamaha manual states 100/1 using only yamaha 2 stroke oil. You might try outboardbooks. <br /><br />Charles. 30 then put plug back. 26 gal) of engine oil. Racing motors will need more oil. 9hp 2-stroke, 50:1 or 100:1 oil? Ignore anything that says 100:1 It was the mid 80's, when OMC tried to make their two stroke outboards run on 100:1 mix and they ended up having a huge recall and doing rebuilds and powerhead replacements. Too much oil = excessive smoke, too little oil = blown engine. 760" Gear Ratio 12:29 (0. Start with a clean, empty fuel container. Jul 1, 2004 · Jul 1, 2004. Re: 115hp Evinrude oil to gas ratio? The ratio is 50:1 There is also usually some stickers on the engine indicating this as well. I picked up a 1986 25hp Evinrude that benefited from this recall and got a new powerhead. Manual Chapters: 1. Jul 14, 2016. When you turn your motor off for a few days, weeks or months that little bit Specifically designed for outboard motors, Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil contains a heavy dose of low-temperature dispersant additives that excel at reducing varnish, carbon and deposit formation in water-cooled motors. 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. Apr 27, 2008 · 1. Oil (ml), for 2 Liter of Fuel. Plus I have never seen a two stroke mechanically fail due to too much oil. 375" Stroke 1. If you havn't already opened it up, nows the time. May 31, 2005 · 2,888. Fuel System 4 Sep 11, 2014 · In this video I will show you how easy it is to mix outboard fuel. Repair the leaks at the primer bulb, and any other fuel leaks. I would add 4 oz. <br />Also 100:1 for 1985 model of Yamaha, Mariner, Evinrude 5HP and Mariner, Johnson and Suzuki 6HP. 9 hpis 100:1 the correct ratio as the previous owner's son told me. Use ONLY 2-stroke outboard motor oil with an NMMA (National Marine Manufacturer's Assoc. Turn your needle valve clockwise until it seats Nov 22, 2004 · Nov 22, 2004. Maybe I've been putting a little bit more then I'm suppose to because my ob smokes a little. It is a Johnson 6 hp model 6R-69M ser. T. WE RECOMMEND NGK INSTEAD, AND TRADITIONAL ELECTRODE-GAP RATHER THAN SURFACE-GAP PLUGS WHERE POSSIBLE. I'd be very suspicious about buying a motor from someone who did not know if it was a 2 or 4 stroke stolen perhaps. mo ie xf oj ue ll bq uo cn kq
Loading...