Your gonna be able to rev higher(top end) with a box, from what I understand. I've considered getting a box for my car, though the Holley looks appealing..
Anything over 500hp on a stock block is risky business. A good tune, as 91GTturbo suggest, is a must. You can ask 100 guys if a stock block will hold over 500hp and 50 will say it will and 50 will show you pics of a split or busted up block.
|