4340 will handle more HP than can be achieved with a supercharged car. Yeah, F*ck you

[Iron Indian]

heres somthing also about the Intense shafts they are made by the same company that makes them for the gm racing team.

I've heard that before. Like I said, the Intense shaft has been around years longer than ZZPs. Hell when Intense and ZZP were friends, all the ZZP cars ran Intense shafts amongst other parts...