Can somebody advise me on the best Malossi cylinder kit for my Vespa 50 S (V5SA1T)?
Originally I was looking at the 75cc kit, but would I be better to fit the 102cc Kit?
I do not want to change the crank or the crankcases.
Will the 102cc kit run with standard crank and cases? Or will I be better running the 75cc kit?
I also want to upgear it, what is the recommended upgear kit? Also, carb and exhaust recommendations please.