Okay I tried an archive search but I'm still confused. I will soon be installing LT headers. If I block off the EGR and AIR tubes I'll get a fault code right? What do I need to prevent this? Do I need LS1 edit? IF so where do I get it or can I use something else. HYpertech, Predator etc...

 

I can not answer all your questions but I can tell you where to get LS1 Edit..

http://carputing.tripod.com/

Maybe that will help.

 

what kind of lt headers????????hooker????????

 

I ordered Jet Hot's LT's and the Hooker Y-pipe.

 

Come on guys, I know someone here has the answers.