LS3 intake manifold questions
Thread Starter
Burning Brakes
Joined: Jul 2006
Posts: 1,230
Likes: 0
From: Sulphur LA
LS3 intake manifold questions
Sorry if redundant, my search-fu is lacking. I have been out of the C6 scene for a few years now but my father is working on a '12 grand sport A6 convertible. It has a pretty large cam and converter (LMR secret specs) making around 470rwhp. Dad wants to see 500rwhp and since we are running stock intake/TB we were hoping to pick up the desired power here. Already have ram air (lg Motorsport) headers (LG) and all the other supporting mods. What's left in the Tb/intake?
Le Mans Master
Joined: Oct 2014
Posts: 8,673
Likes: 2,728
From: Atlanta GA
The stock LS3 MANIFOLD is actually a good manifold , 10 to 20 is all you will see from a 900 investment ....
I am putting a LSX R manifold on only because I got a smoking good deal, I am going to do a big cam soon and it looks cool
But I would not have spent the money otherwise
