feul mix

bundsta

Cadet
Joined
Jan 23, 2009
Messages
20
could some one plse give me correct fuel mix. I have a 1981 70hp evirude . also could you explain it as if i had to fill a 20ltr tank how much oli i will need.thnx sorry first boat no idea.
 

McGvr

Seaman Apprentice
Joined
Jan 15, 2009
Messages
45
Re: feul mix

Some where back in the 80's OMC(Evinrude/Johnson) ran a 100:1 but due to Cheaper fuel and lack of use, they recommend switching to50:1
That equates to ~2.5-2.6oz of oil to 1 gallon of gas. (I would go with 2.5 oz of GOOD TWCIII oil, Not "Bob's" oil) The best Oil is a full synthetic, it burns much cleaner and more moister tolerant. The next best would be a synthetic blend.

Anyway for 20 gallons you mix 50oz of oil:D

McG
 

McGvr

Seaman Apprentice
Joined
Jan 15, 2009
Messages
45
Re: feul mix

SORRY, Your talking Liters
I have to check my math but I think its 40ml
McG
 

McGvr

Seaman Apprentice
Joined
Jan 15, 2009
Messages
45
Re: feul mix

Nope, I did the math(World wide Metric.com)
It's 400ml per 20L:D

McG
 
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