Fast 102 and MSD Atomic Air Force Worth It?
Thread Starter
Racer
Joined: Jun 2010
Posts: 328
Likes: 54
From: Baltimore, MD
Fast 102 and MSD Atomic Air Force Worth It?
I have a full exhaust headers back no cats and vararam on my 01 c5 dyno tuned as of now, stock heads/cam. Was curious will going to a fast 102 or msd atomic air force manifold get me gains over my ls6, and if so how much to the wheels realisitcally? If its a decent amount I dont care about the cost justifications. Just looking to squeeze everything I can outta this thing before I build my drivetrain.
Last edited by zinsavage123; Nov 13, 2020 at 01:53 AM.
Drifting
Joined: Mar 2015
Posts: 1,421
Likes: 302
From: CSRA, SC
From what I've seen, and I'm not directly experienced, throwing a big intake on a stock engine is going to lose horsepower. I wouldn't bother unless you're putting heads and cam on the car at the same time.
Safety Car
Joined: Jan 2012
Posts: 3,956
Likes: 520
From: Da U.P.
The old Fast 90 picked up between 10-15whp on an LS6 CTSV in a thread so old I can no longer find it. Gains were limited to 5000+, so really more of a way to have a better Dyno than really add useful power under the curve.
Melting Slicks
Joined: Mar 2018
Posts: 2,502
Likes: 187
From: California
I run the fast 102lxsr ya it’s a mighty improvement over the stock manifold for sure also it’s a 3 piece intake manifold.......to make further use of it a 102 tb and maf should be added and also any lower induction such as a vara vrb2.....
Last edited by Speedy007; Nov 24, 2020 at 10:11 PM.
