SSmokin99

iTrader: (7)

I'm getting my headers soon and ported TB. My mods on my car are GMMG, FTRA, Lid, and ones going on are, ported TB, MAF, pulley, LS6 manifold, LT's, and a catted Y + tune. How much RWHP do you guys think I'll put down? My goal is to be in the 12's and i wanted to know if this would do it.

orangeapeel

iTrader: (18)

You want a cookie?

Anyway, probably in the neighborhood of 330-340rwhp.
A good driver can drag an LS1 into the 12's right off the lot.

SSmokin99

iTrader: (7)

Is it chocolate chip or peanut butter? Is it regular or with T H and C?
thanks for the reply.

orangeapeel

iTrader: (18)

Sorry no weed in my cookies. Just my brownies!

hatws6

iTrader: (2)

gotta be kidding me... thought those were rated 320 stock ten horsepower added for all that???

bastien

iTrader: (1)

I dynoed 342rwhp/35rwtq with mods in sig

98Z28CobraKiller

iTrader: (17)

At the crank not the wheels.

orangeapeel

iTrader: (18)

"rated" is the key word in that sentence. I believe that it is more of crank horsepower instead of ground horsepower.

SSmokin99

iTrader: (7)

Was that with a tune???

MTN_Z

iTrader: (7)

He meant 330-340 REAR WHEEL. Which would be in the neighborhood of 30-40hp gain. That's not bad IMO.

bastien

iTrader: (1)

nope, stock tune

SSmokin99

iTrader: (7)

So then if you had a tune you would of made more right?

TheBlurLS1

iTrader: (8)

That number, along with 305hp for z-28's, means nothing. They have an almost *identical* motor to the LS1 vette, which is rated at 350. Starting to see a problem here?

They all make about 350-370 at the crank from the factory, give or take a few.

orangeapeel

iTrader: (18)

350 hp was a marketing tool used by GM to promote the Vettes.

98Z28MASS

iTrader: (6)

damn man, only 35 rwtq? That seems a little low...

bastien

iTrader: (1)

oopsie 355 rwtq

98Z28MASS

iTrader: (6)

Haha just busting ya, and those are some damn good numbers on a bolt-on ls1!