whats your guess? si5
slp lid
pullys
spec 3
15 lbs fly
slp mass
hooker headers
custom y
loud mouth
sfc, lca, phb
pro 5.0
slp lid
pullys
spec 3
15 lbs fly
slp mass
hooker headers
custom y
loud mouth
sfc, lca, phb
pro 5.0
I am running the same cam. car is a 2001 z28 m6
I pulled 432 without an air filter on a dyno jet
and
the car made 420 with an air filter with speeds dyno
I was running all the bolt ons, with the ls6 intake.
With the 90/90 setup you should crack over 400. It also depends on how strong your engine is. I've been very lucky, my ls1 is extremely strong.
btw, say bye to your spec 3, it wont last with a cam and any track time.

