Low to mid 80s is a range I would look at with stock air box snorkle out with a 19mm Dellorto Low 80's with snorkle in
Thank you
2008 Zuma 50cc Polini contessa sport 70cc kit Yasuni R pipe Dellorto 19mm carb Athena Variator NCY Drive Face fan NCY Green Lightweight Clutch Yellow contra spring Ncy secondary 5.5 gram weights 11-50 gears 57mph
