umm well i got a 1999 yamaha blaster with the nerf bars and a k&n air filture with jetting with a fat boy paul tunner pipe and i manily ride it in the dunes what can i do to make it take off fast and also go fast and maby keep up with a 250
will a big bore help that alot are not please respond back

 

A big bore is going to cost big bux.. CT racing's 240 kit is $900.00, you can go the cheap way and get a vitos, but then you have to get it sleeved and all that other stuff, it will probally end up costing almost as much as the CT full decking, but the CT will be much better.

Buy some reeds, that will make a diffrence.
Mabe a vitos power piston and power gaskets??

 

What about port and polishing? Should be getting my head back from being port and polihsed this week.