I know 500ish whp is pretty much the limit for our v8s. Only mod i have left really to do is jhm blower or headers but im leaning torwards blower sometime next year maybe two years from now.
I was thinking if i were to have the jhm built heads with new piston rings +plus fresh timing gear w/updated metal guide would it be capable of running 500whp without a worry about blowing up. When i read how motors were being blown past that limit i wondered if worn valve seals couldve been culprits in the testings. What if they are falling apart and getting in the way of components. It was something thats always been on my mind
