Pimp my 福喜 Ideas help!

[tasty]

So anyways, I recently bought a new yamaha 福喜，and i know that they are extremely customizable. I want to increase the acceleration and top speed, what do you think i should customize? Ideas are welcome, thanks!

[Nuhaus]

Those things are ultimately customizable. I've seen versions with 4 valve motors that had a reported (!) top speed of 185. A friend of mine in Kunshan recenty had this done (complete engine replacement) for about 12000. A fun way to start (that will also give easy performance benefits) is with a muffler mod. I'd stay away from the belt and rollers though. In my opinion they are better quality than most of the stuff you can get here in China.
I loved my Chinese scooter when it was running.

[tasty]

Thanks, the exhaust would definately be one of the first things I change out. I was thinking of doing an engine mod to increase overall power, what would you recommend?

[Kennon]

a big bore kit, and changing the rollers perhaps also a stronger cvt belt would help with mods made