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Abklex html t online. That early 70s Johnson is probably an early 60s Johnson or maybe 50s going by your description back then they used a 251 ratio currently you are mixing at about 241 by the 8ozs per 5 gallons.
Written by Kupis on April 24 2020 in Chart.
Oil mix ratio for johnson outboard. Please note that some Johnson and Evinrude Owners Manuals mention 1001 mixture ratio after the motor is completely broken in but most experts suggest against doing that. Stick with 501 for the 1964 and newer motors. Models that have working VRO Pumps Variable Ratio Oilers do not require oil to be mixed with fuel.
2 Cycle Oil Mix Ratio Outboard Motor 397839 Fuel Pump Fit For Johnson Evinrude Outboard Motor 6 8 9 15 Hp Com 1954 1964 Evinrude Johnson 5. What Is The Gas To Oil Ratio For A Johnson Outboard Motor. 2 stroke outboard fuel mix ratio guide vro fuel oil mixing 2002 johnson 115 running rich and 215686 3 5 2 stroke.
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Abklex html t online. Charged with a crime better check your facebook. Any Johnson outboard motor built since 1964 requires a 501 fuel ratio.
Motors built prior to that date require a 321 ratio with the exception of a few fishing motors built prior to 1955 that use a 161 ratio. Johnson outboard motors are two-cycle engines. These engines use a.
Oilgas ratio for Johnson 88 hp 501 on most outboards i have had good luck with the penzoil synthetic blends less fouling and less smoke. If all else fails and youre absolutely stuck we recommend a mix of 501 for outboards older than 1980 and 1001 for outboards manufactured since 1980. That is 50 parts fuel to 1 part oil and 100 parts fuel to 1 part oil respectively.
By no means perfect but a good general rule. The 2000 model 90 hp Johnson outboard was designed to run a varied ratio of 2 cycle oil depending on engine rpm. The engine can be satisfactorily.
I drained the gas and was unsure of the fuel oil ratio. Several websites and other owners say 241. Some guys say that the oil today is much better than the oil in 1960s and that I should run it at 401 or 501.
And then I read that somewhere in the 1960s the recommended fuel oil mix went to 501. 82 Notes that starting with 1964 motors Johnsons recommended oil and gasoline mixture is 1 part oil to 50 parts gasoline. The 241 mixture was based on SAE 30 Wt oil not todays TCW-3 oils.
Nonetheless I run 241 TCW-3 in both of my 56 motors with good results. See an earlier thread about the 57 Evinrude 75 and read the comments. How to mix oil with gas for Johnson 90 hp 2 cycle outboard.
Picture slide show click here 7m0sMy gas tank already has 6 gallons of regular gas in it. 501 - Mix 100ml of oil per 5ltrs of fuel. Recommended by Mercury Mariner Tohatsu Johnson and Evinrude this is my preferred ratio for all outboards including Yamaha and Suzuki.
You can confidently use this ratio for any horse power and just about all year models. Most outboard motors require a 501 ratio. How to Create the Oil Mix.
Pour the correct amount of 2-stroke oil into a clean gas can. Add the correct amount of gasoline. Stir or shake the container to mix the oil and gas.
Use the mixture within 30 days or add fuel stabilizer to. It was not the traditional Johnson Green nor the transitional Johnson Red but the new wizzbang traditional Johnson White. It takes a 301 ratio.
Mix 1 Quart Quaker State Nothing is better for thee into a 5 gallon can of High TEst or Ethal Leaded Gasoline Ah Ha. Mix the oil at 501. Some manufacturers recommended 1001 for a few years then went back to 501.
You are right about wearing out a motor fast at 1001. Amsoil says their oil can be run at 1001 but even some of the Amsoil sales people on here have said 801 if you read between the lines. If you use Amsoiil mix it how you want.
1936 Johnson K-80 931 pint SAE 40 1938 Champion D2D 4434 pint SAE 30 1946 Champion Blue Ribbon 1J 4234 pint SAE 30. Premix fuel should be mixed at a ratio of 501. OMC motors from the late 1980s could be run on 1001 so long as they were run regularly.
OMC backed off of this recommendation when they found that 1001 ratio did not leave enough oil on the cylinder walls to provide good rust protection on motors run intermittently as most recreational motors are. I dont understand why you think this is about extra oil or anything elseI asked a question if anyone has had a engine failure from running an outboard on a 1001 oil ratioThat is all i askedI said in the post this is not a debate on what oil ratio is rightI want to know if anyone here that owned a motor has ever had a engine failurenothing elseI am going to run my engine at 501 no. By the mid-late 1960s all OMC engines were running 501 and typically at 5000 to 5500 RPM where as the old Big Twins are only 4000 RPM.
OMC quit recommending automotive 30 weight oil and recommended 2 stroke oil exclusively. The Johnson runs 5000 RPM is a smaller block so one would think itd need more oil but 501 is recommended. What is the fuel oil mix for 1969 55 HP Johnson outboard.
The 1969 model 55 hp Johnson outboard requires a 501 ratio. One pint of 2 cycle oil to six gallons of fuel. This video shows how to mix outboard oil in a set ratio with gas.
You may like my other videos. Just type Lsailor1 in the YouTube search bar. That early 70s Johnson is probably an early 60s Johnson or maybe 50s going by your description back then they used a 251 ratio currently you are mixing at about 241 by the 8ozs per 5 gallons.
With todays new oils you can lean it. Quicksilver 2 Stroke Oil Mix Ratio Chart. Written by Kupis on April 24 2020 in Chart.
Johnson 2 stroke oil mix chart zepan quicksilver boat parts hardware mercury quicksilver repower 858026q01 premium plus two cycle tc w3 858026q01 premium plus two cycle tc w3. Quicksilver 2 Cycle Premium Outboard Oil Tcw3 1 Gallon.