What I meant to write was... nitrous is the greatest thing ever invented.
The Ls1 manifold was not intended to have fuel ran through it, but they say if your just using a small shot its okay. But the ultmate way to go is a fooger set up on the manifold. I saw one that Jeff Prock did and it is bad a$$.
LS1 can handle a 150 shot with no probablem, the only problem is after a while it starts to feel slow and you want to up the shot and thats were you start running into problems
GTO 2004 you should post away, don't let others opinions deter you from having some fun.