hay ya'll I bought a 06 wolverine 450, put an epi clutch, hmf pipe, and dyno jet kit on it but would like more excelaration. I read about these 488 kits on here but I have no idea how to get one or whare to look. also what valve mods can I do to help it breath better?

 

You can get the big bore kit here: http://www.fourstroketech.net/


But before doing it, you can get a better than stock air filter as it will help your bike breathe easier and get a little more out of your pipe. You can change also the cam shaft to get more torque and acceleration, they are avaible at: http://www.webcamshafts.com/ and if you are not happy with that you can do the 488cc big bore kit.

 

rock on, thanks for the web sights. can you do any valve porting? like a gasket port or anything?

 

I had the head ported when I did the 488 kit and installed the camshaft from fourstroketech.net.

The power is unbelievebly improved from stock and did an 80+ mile run this last week, no overheating or any problems whatsoever.