Not to my knowledge. Upgrading the heads and valve springs, example aluminum GT40 heads, trickflows etc.. Would go well with it
how has this not sold yet? This is an awesome cam. Take a listen and tell me it doesn't sound good? [video][video=youtube;GV68IN3XbY8]https://www.youtube.com/watch?v=GV68IN3XbY8[/video]how has this not sold yet? This is an awesome cam. Take a listen and tell me it doesn't sound good?[/video]