himself

I wanted to get a baseline for posterity, and just in case I do a mod or 2

Dyno pulls performed at Autoscope on Denton drive in Dallas. They have an awesome side-by-side Mustang Dyno setup, able to simulate 1/4 mile times. The shop is state of the art with 20 bays with underground lifts, underground alignment rack, meeting facilities, and free wi-fi. They have an awesome setup!

Mustang 4 Wheel Dyno
Stock 996 GT3 with BMC air filter @ 21,000 miles
Corrected HP values
Crank HP calculated using 10.0% drivetrain loss [just a guess]
NOTE: last run was in 4th, due to insane speed achieved in 5th. Those numbers are extra skewed.

Barn996

What a blast to determine base HP with your new GT3...what an awesome facility. Thanks for sharing. I'm guessing you'll be doibg many future mods.GL

SH || NC

Cool. 10% sounds a little low though, or is that the standard figure the the 996 GT3?

himself

I have no idea what the number is, so I just picked 10%. It sounds low to me as well.

-td

Ray S

Nice numbers

Congrats...

AudiOn19s

Generally 14% or higher is used for loss. ...making the numbers even that much more impressive.

Paul 996

Wow. Now those are some nice numbers. Baseline huh.. lol

92tsiawd

Good pull man, usually mustang dynos dyno lower too

redridge

gt3s' are known to have over crank 400hp... it is very common and way underated... Thats why I want one... someday.

sparks259

been hearing 15% forever.
who knows?

Paul 996

Those are some really strong #'s. Maybe your new car isn't so stock Which is awesome!!
My dyno guys confirm that they see 325 at the wheels on stock 996 GT3s..That outfit that did your pulls is pretty well known so I don't doubt the accuracy of their numbers for a second.

ivangene

the picture is awesome - thanks for sharing