Hey I have a 2003 Cannibal LE with speed settings and quad source's exhaust and a K+N filter and I'm considering boring it, just a little. I've called the gentleman at Cannondale and he said that boring the motor cannot be done. I'm almost positive I can make it work. But what do you guys think? I know it's fast enough already and it doesn't need any more power, but it does. If for some reason I cannot bore this beast what else could I add. Like a cam, valves, NoS?? Thanks

 

No can do, talk to South Bay Moto in Ca.

 

I sent an email to South Bay Moto and they said that they were not at liberty to release this information...

 

What the heck are you talking about? no the stock liner can NOT be bored, but it can be replaced with a larger one. I have a southbay 450 now and they offer a 460 stroker.