Im new to this forum, I heard about it from another guy over on the denali trucks forum. I have had my truck about a year and the motor is stock and as far as performance upgrades go I only have a custom flowmaster exhaust. I want more power from it and have been looking into doing a 408. So thats what im here for all the info and help that I can soak up.

Here is a pic of my truck.

 

Well Hello and Welcome!
Sinced you crossed over, theres no turning back


Try ls1truck.com, thats awesome site as well

 

Welcome aboard. That is a great looking truck! Now, let make that puppy run.

 

Great looking Denali! Welcome to the board. I'm sure you know 2004Denali from over there, have you seen his big bore build?

Enjoy your stay!

 

Yeah, he is the one who kept refering to this site and lead me over here. I cant wait to see his LSX TT breathe fire!

 

should be soon. All the small things are starting to come together. Glad you made it over!

 

Glad to be here! So to start off my infinite newb pestering where do i go to find out what heads, motor etc I have now?
I belive it is an LQ4 6.0 and from what I gather it is an iron block based on the ls1 engine achitecture.
Thus far in my quest for more power and knowlege it seems that every one is swapping to the L92 heads and the LS6 intake manifold. Does any one know how much this would help out a 408 as opposed to trying to work over my stock heads?

 

Post up is this section https://www.performancetrucks.net/fo...splay.php?f=21 with your questions.

 

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