USMCrebel

deuuuce this was with a tune.

drhoward

mustang dyno's always read low, thats just the way they are


You don't run a car on a mustang dyno to get high numbers thats for sure, but from the guys I have talked to about it they are supposed to be a better tuning tool because they are more accurate

USMCrebel

LOADED DYNO'S FTW!!!!!

67mustang302

Who cares what the numbers are. All that matters is what the car can do.

bluebeastsrt

Seams slighty low, thats usally what a stock LS2 dynos. The mods you mentioned should have gave another 15 or 20 to the wheels. I never cared about dyno numbers anyway!

Deuuuce

Definitely low but reflective of a Mustang dyno. He's not at 440hp though, I guarantee that.

Sace

yeah ive put my car on a mustang dyno n came out with 265 and 278. i was expecting it to be lower then a normal dyno but it still was depressing

Rock36

I wouldn't stress about those numbers, especially on a mustang dyno.

I got to drive a stock 04 CTS-V with the LS6 for a week, and that car was strong as hell. I'd love to see one after a few mods like that. Kinda made me fall in love with Cadillacs.

drhoward

hell my HCI 5.0 only made 250/280 on a mustang dyno (NA)

But I have heard because they apply a real world load to the rollers it makes for more accurate tunning.....can't say I know why though[8D]

TommyV8

Dyno numbers don't mean much, refer to my thread in this section. My car only made 296 rwhp on a Dynojet with the listed mods, yet runs 12.7s @ 108-109, 8 tenths and 4 mph faster then when it was stock.
Dyno numbers can be manipulated in any number of ways depending on the type of dyno and procedures used, either intentionally or unintentionally. The timeslips tell the real story; a second is a second and a 1/4 mile is a 1/4 mile wherever you go. Not too many ways to manipulate that.