I've got a yamaha neos 50cc 02 plate, its got a speedfight leovince exhaust on it atm abit of modifying lol, bit blowing dose 49 on flat easy.. I'm trying to make one of the fastest 50's around here without 70ccing it.. I've got abit of cash.. I'm thinking pm360 exhaust, stage 6 vartior kit but what would you recommend to make it a mean,quick 50
I would use a Polini variator instead. I hear it is a very useful addition to the Yamaha setup. Also forget the pm pipe and get almost anything else because they are poo and quite expensive. If you want faster you need to 70 it next after you get a correct pipe. Have a butchers at the below links. http://www.scootershack.co.uk/budget50guide.html http://www.scootershack.co.uk/sportexguide.html
There is no such thing as a quick 50cc unless you put a proper race 50cc kit on it. Pm exhausts are terrible. Poor quality and pretty crap performing. Simple answer is put a sport 70cc kit on it as you should always start from the cylinder first.