pinasco 177

ive just installed the pinasco 2 port kit on my vba i have cdi ,simionin exhaust , spaco 24/24 e   with 55 160 main is 160 be3 110 it fowels the plugs up went i try to use a b9 or b8 plug when i use a b7 plug it splutters at half trottle and feels to lean in the top end  help!!!!!!!!!

it is way to rich in the idle jet and way too lean in the main please help with jetting for idlejet

hi dude !


please try to use a be4 and not a be3

and then you have to do the fine tuning between the the idlejet screws on the SI Carb

good luck