I would love for someone to explain to me how a stage 2 cam can brake a throttle body shaft in half...Not trying to scare anyone, just getting info out that things are breaking. It seems like it is mostly people with the stage 2 cams. I haven't really heard of any other setup breaking like that. That is why I asked the original question.
Been there, done that and got the T-Shirt... it sucks ass. I did get my heads ported, polished and oversize valves put in while it was apart though.i wish you guys would stop scaring me... i would be sick if a screw out of a throttle blade or part of a shaft went through our motor...gonna be checking ours closely..
Ron,I believe that a stronger shaft would fix your problem. I have some Ti that I could make a few shafts out of if anyone is interested.