plastus85

ive got a good deal on an ls2TB/92mm fast intake manifold
what kind of power gains can i expect from this combo??
if im gonna spend the money i would like it to be worth my while.

as the car sits it made 396whp with...

headers/catback
231 237 .589 .595 112 cam
stock air intake tube with a k&n filter


what kind of #s you guys think the throttle body and fast give me? thanks

wcryan

iTrader: (2)

I dont think they make the 92mm, but if you get a deal i'd say 25-35RWHP. Since your already cammed. I'd go with the 102 if you could though

plastus85

It's a used manifold my buddy had on his c5

z28C4maro82z

iTrader: (33)

I will be able to tell you shortly. I have a 2005 cts-v with heads/cam and just swapped out the LS6/LS6 for an LS2/FAST 102. I can tell you my tuner street tuned the setup and man it's a NEW car. So much better. Dyno before was 411/373. I'm hoing for 35-40 hp gain

-T-

iTrader: (2)

Z28, you have heads though. That greatly increases your low end tq high end power. I have a ported ls2 tb with ported fast 90 needing installed. Numbers would be a good incentive!

plastus85

You guys think I would gain 20?

itsslow98

iTrader: (18)

Youll pick up about 15rwhp.

serik21

15-25 whp