In the words of GoatBlower, "put some 88's on it!"
Big Bang Theory
http://www.hotrod.com/how-to/engine/...g-bang-theory/
Junk yard core. They thought it was a 5.3L truck block, but it was the 4.8L. Only mod was opening up the top ring gap, off the shelf Comp cam, parts upgrades and some work on the heads.
900hp @ 15psi
1203hp @ 26.8psi
Engine survived 60+ dyno runs at over 1000hp and stayed together with no issues.
Or you could put a big boost 4G64 in it, just saying,.....
__________________
"You don't have a clue. You couldn't get a clue during the clue mating season in a field full of horny clues if you smeared your body with clue musk and did the clue mating dance."
When she get's bitchy, SPANK THAT ASS!
(#Y#)