PewterScreaminMach

iTrader: (7)

You're running a small cam and the converter was unlocked. Are you also running a 92 intake/TB setup? Lots of variables with these H/C setups that can make BIG differences.

SAPS

Yea I guess my cam is small by today's standards! I have the LS6 intake with CAI, but OEM size - 78mm I think?

Maybe the FAST will allow the heads & cam I have to breathe a bit more down the road. What's the typical gain from the FAST?

Thanks!

1slow98Z28

iTrader: (3)

The ls6 made more power lower and the fast lost alil earlier but gained on the big end

Abdullah

iTrader: (2)

the 92mm ported fast openned up to 96mm with Nick Williams 96mm throttle body like what vengeance did will gain around 20 rwhp.

Jrp1978

iTrader: (10)

there is a guy on here with that same cam and the ls6 stg 2.5 heads making 472 hp and 452 trq ..... That is a damn good cam trust me ! i would have choose different heads and fast setup willl get you further ! Those are damn damn good #

Jrp1978

iTrader: (10)

On the fast 92/92 setup put 85 mm lid and maf you will see 30 to 35 hp on top of what you have ! If i can find the thread about the setup i was talking about i will post!

1slow98Z28

iTrader: (3)

heres the graph...

jmilz28

iTrader: (13)

Red X

1slow98Z28

iTrader: (3)

going to be upping the rpms so could see even more...

JRracing

iTrader: (35)

Pretty stout!