eastcoastitalian
Contributing Member
Put the dual solex downdrafts and intake on my bb140 and just can't get it right!it either idles perfectly and hesitates and pops when you first gas it, or after adjusting the the air screws will idle very rough but no hesitation or poping when gasing it. Either way it revs fine though, very smooth, just on the initial first shot you give it to gas it, have experimented with a couple different idle jets, tryed adjusting the accelerator pump, and tryed adding spacers between the carbs and intake, no change with any of it. The set up came off an aq145. Any idea's would be helpful,thanks.