2 cycle

rhpt

Recruit
Joined
Feb 22, 2011
Messages
3
Would it be wise to use 2 cycle SYNTETIC oil in my 1974 25 HP evenrude?
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
28,856
Re: 2 cycle

As long as it is TCW-III rated it will work perfectly fine. You may see less smoke, but most everything else will be the same.
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
28,856
Re: 2 cycle

Don't forget to mix the oil at a 50::1 gas/oil ratio. 50::1 ratio is 1 pint of oil into 6 gal of gasoline
 
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