'08 GT500 Dyno Results ~ Before & After Mods

molasses · **'08 GT500 Dyno Results ~ Before & After Mods**

Before (factory stock, 2415 miles, 91 octane, 12/01/07)
Max. Tq: 414@4475, Max. Rwhp: 394@5400

After (Steeda CAI, JBA 3" cat-back exhaust, custom program thru Xcal2 & dyno tuning, 2468 miles, 91 octane, 12/03/07)
Max. Tq: 472@4350, Max. Rwhp: 502@6275

Work was done at JBA Racing in San Diego (same people who did R&D for Super Snake exhaust and tune) on a Dyno Dynamics Dynamometer I did the cat-back exhaust after the base runs, then did the intake and tune today. Total cost: $2121.79 (including base run) ~ that's less than $20 per "horse" gained at the rear wheel.

n8r · **Re: '08 GT500 Dyno Results ~ Before & After Mods**

Nice numbers

matthews.stang · **Re: '08 GT500 Dyno Results ~ Before & After Mods**

I love that front chin spoiler.

**SpectorV** · **Re: '08 GT500 Dyno Results ~ Before & After Mods**

The CAI and exhasut really wake up the car. Mine put down right at 400/380 with a cai/exhaust (no tune yet). Stock the GT500s are supposed to be around 430rwhp though so I wonder if the dyno was off.

rydog · **Re: '08 GT500 Dyno Results ~ Before & After Mods**

nice numbers.....is your name supoosed to be (mole asses)

molasses · **Re: '08 GT500 Dyno Results ~ Before & After Mods**


Quote: Originally Posted by rydog nice numbers.....is your name supoosed to be (mole asses)

actually mo' lasses

rydog · **Re: '08 GT500 Dyno Results ~ Before & After Mods**


Quote: Originally Posted by molasses actually mo' lasses

I figured I was just messin with ya

JROC · **Re: '08 GT500 Dyno Results ~ Before & After Mods**

Very nice. Now add a new upper and really start to wake that thing up.

lowflyn · **Re: '08 GT500 Dyno Results ~ Before & After Mods**


Quote: Originally Posted by molasses actually mo' lasses

I just thought you were referring to the car..ya know, slow as molassas