carbs probleme

[BANSHEEFWI]

hi i just put new keihin 30 on my shee it run nice but on the the top end it doin like it runin out a gas.my mod are fmf fatty s .reed spacers .boost bottle .kn filter .160 main jet .

[bones85]

Are you ported? You might have to tune the carbs, maybe screw with the needles a little, I'm not sure how Keihins work, are they D slides or square slides?

[BANSHEEFWI]

nop my cylinder are stock but runin wid wiseco piston.they are d slide .pwk

[369DuneBunny]

well with unported jugs and a bigger carb it might feel like yer outta gas but if up top it's bogging down it could be too rich also......you should start off rich on yer main...like a 170 if you think yer lean....then jet down as you dial yer shit in....