Anyone have dyno data and 1/4 mile data for the same Mustang GT with the whipple HO, Ford racing tune (91 octane), otherwise stock? I'm trying to determine if my track results (especially MPH) are typical.

Thank You

 

the whipple website shows, what
a stock gt could do with drag radials

 

I recently had my car dynoed. I peaked at 10.9 PSI (3.375" pulley), made 465 RWHP, 448 RWTQ, and ran a 11.8 sec.1/4mile on the dyno (real world numbers would probably be slightly higher.) I also have a SPEC II clutch and aluminum driveshaft which may have attributed to my rear wheel numbers. (They are both lighter than stock.)

 

try the search function above
you can find lots of information

 

13.13 @ 112.44 mph lots of spin 2.28 60ft., 1200 ft elev. 73F 70% HUMIDITY, mph seems low. Were dyno numbers at operating temperature or near dead cold?

 

My car cooled for an hour or so between dyno runs. You should be running much better than that. A good set of stickies would help you tremendously.

 

+1000

 

+1001