Thunder Racing makes 451rwhp w/ T-Rex cam on stock heads!

[fastTa]

Those are some mind-boggling numbers for the LS1! Here are the details:

http://www.thunderracing.com/index.c...&contentid=101

[KnightFire]

I'm more and more impressed with the kind of numbers the LS1s can pull out of a lil' 346.

It's purely amazing and hard as heck for us poor LT1 guys to keep up!

It's crazy I tell ya!





KnightFire

[Performin Norman]

Awesome.