So im going to finaly do the top end. im going to get a standard weisco kit, new gaskets, and the a noss cool head with 19cc domes, and a 4degree timing advance. im going to run race gas now. what kind of performance gains do you think i will get. worth spending the extra money or not?
2003 banshee fmf fatty's w/ titanium 2's, k&n. also, anyone know if you have to change the jetting?