Whats a safe power limit?

[ms93gt]

Ok guys I'm just wondering what a safe power limit is on a stock block? How much power should I detune to with my novi 1000, twisted wedge, track heat, afm b-31 combo? Is 500 safe or should I do 450?

 

[Jason 302]

A search would of yielding MANY posts on this subject, but I think the general consensus is once you start getting over 450 rwhp you might as well hit your knees and hold your hands together.