fastephe1

Engine sputter at mid range. hi and low end no problem but when i try to tune the mid range when the engine is running it throws the hi or low end off (depending on which screw I adjust). Do anybody have any know how for this problem? Thanks!
Frank

w8ye

My Feedback: (16)

Put a gasoline carburetor on it

fastephe1

I have a gas carb on it

w8ye

My Feedback: (16)

If you cannot adjust the rich midrange problem out - you need to try a different carb.

Keep in mind that though it is a 3 cubic inch engine, you only need a carb from a 25cc single cylinder 2 stroke to run it properly.

fastephe1

Thanks will give it a try