power on a 94z
thanks
rob
Anywhere from 200HP to 1500HP.
Seriously though...your question is sort of empty. There have been 1,350HP LT1s using an OEM block with splayed mains, but NOTHING else was even remotely stock. Heads, crank, rods, pistons, heads, etc. Are you just asking how much the block can handle or something else?

Haha, seriously though, you can make awesome power on a stock bottom end. 400rwhp is certainly possible with some of the better setupds. 
