stage6 pro replica on a piaggio zip 50

i just brought myself a stage6 pro replica for my piaggio zip, the bike is completetly standard in every part and i was just wondering what i would need as well as the exhaust? because my mate had the same pipe and his just would take forever to reach the power peak.
im thinking maybe a 68 jet and 4g rollers?

 

alright mate,

had a mate with an nrg powrer, basically same engine...
exhaust was a terrible match for his bike, did what you say above, bogged down for ever, was never right, was impossible to set up because the exhaust, read up on here was suited to 70cc cylinders. After a week of trying to set it up his bike went bang and had to dish out and buy a new bore kit he got another 50 bore and bought a leo tt and sold the stage 6 pipe. the tt worked a charm, no problems, little upjet and it flew!

 

naa it should give you nice but of accelaration mate if you get the rollers and jet right,
and try around 5gram if its a standard 50, youll also want to buy some stronger clutch springs there only cheap