| can someone tell me the pro's and cons of these engine kits
hey im looking over at ozscoot at
52cc BIG BORE KIT(3.5hp BOLT ON) $250
and
PBU MID BIKE HEADSTRONG POWER PACKAGE $500
the headstong says it out preforms the big bore, big price differance.
what sort of hp is the headstong kit producing? i realise its ported and stuff for better preformance but what sort of differances are we talking about?
whats the best engine to start with for modding?
as far i know from what ive read the 49cc is a piston port engine and the 47cc is a reed engine so whats the best case to start with?
cheers | 
