help needed to get my gilera to go faster

hi first off i have a gilera runner 50cc 2002 model, and want more power (i dont want a more powerful bike as i have a car anyway) i just want to do up my gilera as much as i can without destroying it, i have money to burn and just bought a doppler s3r exhaust, but what else do i need to do to get more acceleration and top speed? i know nothing about bikes to be honest so please explain exactly what i need to do, thank you :good:

 

De-restrict, sports exhaust, big bore kit and fuelling to match. And a gear-up kit to improve top speed. Not quite as simple as it sounds but that's the short version.

 

whats the best big bore kit for my bike? like i said money is not an issue its just knowing what to get. same goes with the gear up kit?

 

malossi, stage 6, pollini are all known good brands