Originally Posted by BlueDemon

I know this thread is old but how are all you guys making that much? I made just with kit install, headers and test pipes, 356whp. That is crap if u ask me considering the amount the kit cost. I was on a dyno that is lowest reading dyno but even...I dont know what the issue is. And just of curiousity, stock internals ate good wih 9lb pulley?