ORIGINAL: Flyboy Dave
Some of those carbs are so tight in the mount, that you have to clamp them down tight
then tighten the cinch bolt. If it is still running with your finger over the carb, there is
a chance it is still leaking air there, even though you think it is sealing.
FBD. [sm=regular_smile.gif]
Hello Dave
I checked that, I took off oring, the carb sealing surface touched engine case. When I put on carb with o-ring I pushed carb down with wood block to it was fully seated.
Is there anyplace else it could be pulling in air?
thanks
Frank