fuel mix

Joined
Jun 1, 2006
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i also meant to ask what the fuel mix is for my 1971 Evinrude 6hp fisherman. i think it is 25:1?? maybe 24:1??<br /><br />thanks<br />robarchibald@hotmail.com
 

sloopy

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Jul 12, 2002
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Re: fuel mix

50 to one with todays modern oils. No reason to bog it down with the much oil. <br /><br /> You can also run 100:1 with amsoil 100:1 TCW3, great stuff and it does not foul the spark plugs.
 

OBJ

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Dec 27, 2002
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10,161
Re: fuel mix

Try 50:1....that's the correct fuel mix.
 

sloopy

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Re: fuel mix

Originally posted by OBJ:<br /> Try 50:1....that's the correct fuel mix.
like I said.... :) <br /><br /><br />But honestly everyone should try the amsoil 100:1 stuff, I run it 100:1 in a chainsaw designed for 16:1 and I have never had any problems. Amsoil will also pay for any damages ( i don't know if they do it anymore?)
 

OBJ

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Re: fuel mix

AWWWW Man!!! Sloopy...don't start another oil thread....PLEASE!!!! I'm all outta beer and popcorn....... :)
 

Walker

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Jun 15, 2002
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Re: fuel mix

If Sloopy will personally give me a "Replacement Guarantee," no, make that a $3000 bond, I will be more than happy to run Scamsoil 100:1 this summer in my 120
 

sloopy

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Re: fuel mix

Sorry OBJ, but I won't stop until you TRY the amsoil 100:1 TCW3. Then I promise I will stop, I just want you to see how awesomely good it is.<br /><br /><br />FYI. It is called 100:1 amsoil two stroke synthetic or something like that, and it even mentions tcw3 on the label. BUT it is not tcw3 approved. If you (not you obj) really want to be so 2003 go ahead and use a tcw3 approved oil (50:1), any tcw3 will work, I like the walmart stuff because of the price and the fact that it is made by Pennzoil.
 

sloopy

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Re: fuel mix

Originally posted by SLOOPY:<br />
Originally posted by Walker:<br /> If Sloopy will personally give me a "Replacement Guarantee," no, make that a $3000 bond, I will be more than happy to run Scamsoil 100:1 this summer in my 120
I believe amsoil does do something like this. BTW I have yet to burn up an engine :) . Hell, I ran my little sailmaster evinrude two hours without oil one time and it ran for many more hours after that until it fell in the lake....
 

Paul Moir

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Nov 5, 2002
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6,847
Re: fuel mix

I would particularly avoid 100:1 on that engine as it doesn't have a full complement of roller bearings. Even 50:1 (the manufacturer's recommended mix) is sort of pushing it. It has nothing to do with how good the oil is, just that plain bearings need a good oil layer to function properly. <br />It isn't as bad as the 4hp as it does have roller bearings on the big end of the connecting rod, but the small rod end, middle and bottom main bearing are all babbitt. It also has proper crankcase seals at both ends.
 

sloopy

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3,000
Re: fuel mix

Originally posted by Paul Moir:<br /> I would particularly avoid 100:1 on that engine as it doesn't have a full complement of roller bearings. Even 50:1 (the manufacturer's recommended mix) is sort of pushing it. It has nothing to do with how good the oil is, just that plain bearings need a good oil layer to function properly. <br />It isn't as bad as the 4hp as it does have roller bearings on the big end of the connecting rod, but the small rod end, middle and bottom main bearing are all babbitt. It also has proper crankcase seals at both ends.
You guys think too much about what could go wrong/bad. Try thinking on the positive :D :D :D :D :D :D
 
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