Here is some good stuff for your bike. You're going to have to open that engine up to get any decent power gains. I would go with that Preffered 365 kit. Looks like a good jump in power for a pretty decend price. Good luck.


Powroll Perfomance Raptor 350

 

Depending on how reliable you want your bike to be , you have a few options. You can either get a 366 big bore kit from vitos( pretty reliable ), You can raise the compression ( requiringrace gas ), Or you can get it ported ( not very reliable). Also think about upgrading the suspension .Good luck.