I have a 01 500 HO that smokes so I'm pulling the motor. While I have it out, what are things I can do to give it more power without costing an arm and a leg? Anybody have experience with boring theirs out? Should I stay away from that? Any ideas would be appreciated.

 

i believe FST makes a 600 kit which is supposed to be reliable (just trying to bump your topic up so maybe someone w/ more knowledge can answer you.) good luck [img]i/expressions/face-icon-small-smile.gif[/img]

 

Hot Seat Performance makes an excellent kit. Cost yeah, but it's what you asked about....here's the link

http://www.hotseatperformance.com/