Originally Posted by 1977and2010
No need for forced induction. LS7s respond well to all of the standard NA power adders, real long tube headers, ported heads, and a nice cam. I'm real interested to see how the power train holds up or if improvements have been made. I'm talking about clutch and the hydraulics, tranny syncros, diff, and half shafts. And the dam axle cv boots. I've had issues with all of those.
a cam will get them to 550whp
at that point what more do you need?
If you really want forced induction the smart move is the ZL1. An engine built for boost and a beefier drive line to boot