valvesprings breaking!
408(8.5 cr)
allpro heads T&D shaft rockers.
ls7 lifters
futral F9 cam( 232/236 598/598)
Procharger F1C 18#s boost
I currently have REV 1.340 valvesprings.
Thanks
Oh and by the way thanks bob for the 3.85 pulley, this thing pulls like a freight train, I think I made my friend poo a little when I hit the gas....scared me a little too...lol
Oh and by the way thanks bob for the 3.85 pulley, this thing pulls like a freight train, I think I made my friend poo a little when I hit the gas....scared me a little too...lol

