why don't you just turbo a Magnum? I mean how much power do you want? Boost makes stupid power no matter the block.
LS is lighter w/high flowing factory heads and many will argue capable of much more abuse. There are many running 800+ HP with pretty much stock, high-mileage long blocks.
No doubt about that...and the same could be said with the LS vs. Gen 3 comparison too. But to Yuck's point... how much power do you need? If you're looking for sub 700hp, just about anything will work with a turbo.
