hi every body i own a 2003 banshee with some drag porting,some wiseco lite piston 0.80 over with coolhead 17 cc domes,with drag intake with crossover tubes,and keihin 36 carbs,with adjustable timming plate and timming +4 my is elevation 220ft
my main jet is 172, but every body is beathing me at the drag strip,should my jetting to high,that i am running rich that every body is beathing me? what should i use for base main jet??
thx