Went to the Dyno at Sound Performance in Chicago. They run a Mustang Dyno. Did two pulls, best was 413HP/427TQ. Second pull was 406HP/425TQ. 93 octane pump gas, no real cool down, no tricks, just strap in and make a couple pulls.
As some of you know this is an all stock GTS, no tubes or filters and 20k miles.
Thoughts?
413HP/427TQ Sheet
406HP/425TQ Sheet
