mountain80
Active Member
So here a good one, just finished matching and smoothing all my ports, cut 0.050'' off my head, matched all gaskets, have a siliconed and oringed carb, and taper bored out the step you find just after the choke plate on the intake of the carb(basically tapered it out for smooth flow) the carb wants no choke to start at at all. I pedal it , crack the throttle and she goes. After all this work the engine was burning rich so i redrilled the jet to 0.026 thou and i have a nice tan color perhaps a little dark tan but better safe than sorry. It accelerates well but wont get into that 2 stroke smoothness unless you accelerate or you are wide full open. If you are running say 80 % throttle it goes from 2 strokin to 4 strokin, back and forth a bit. The second oddity is that you have to turn the idle up quite a bit to idle when it is cold but after she warms up you have to turn it down quite abit as its probably idling at 2500 rpm. I tried the carb mod with the drilled hole and all on my other carb and it did not work. If any one has thoughts let me know.
cheers
cheers