Here's one for you guys

[93silverbullet]

Originally Posted by Max777

/\ And that's all with a stock ECU or what? I did not see anything that mentioned engine managment.

If you can get 450whp out of an LS1 with an intake/ header/ exhaust, cam, heads, and not even tune it on top of it all, that is very impressive.

I wish I could bolt on a GT30 onto my 13b and not tune it.... that would be nice.

The engine is an '06 LS2 using the stock GM PCM (which is programable). It is very doable to get 450 rwhp with the mods listed.