1986 25HP Johnson - 35HP conversion
 

Ive researched it for a while and from what I can tell the late 70's to late 80's 25,30,35 are the exact same except for the carb and intake. Ive read about two people who have actually done it and said there motos ran much better and idled better afterwards.anybody who has any experience with these motors care to join in?

Carbs, intake manifold, and exhaust tuner. It doesn't matter how much gas you dump in it if u can't get it out.


Eatin ain't cheatin