i crashed my warrior a while back smashed the frame up had ti get a new one well when i crushed the frame it broke the starterand put a huge dent in the head pipe. i cant give the quad more then half throttle without feeling losse of perfromance would that dent in the head pipe affect it in anyway?

 

I would imagine that the dent in the head pipe is causing back pressure on your motor. Which isnt very good on it. So i would just get a stock header b/c they are pretty much the same as aftermarket ones., which would save u some money.

 

You could probably find a cheap stock header on ebay