View Full Version : just dyno'd the F2fiddy

04-17-2005, 12:50 PM
Stock with no program in it , it made 267/460. then I intalled the sct programmer with the tow tune and it made 322/536, after a little while for it to cool off I put the performance tune in and it made 347/571. Not bad for a 7500lb truck. On the 1/4 mile runs on the dyno it turned 16.9 stock and 14.6 with the performance tune. Not to shabby for a small purchase. Now I gotta try it with the new Magnaflow 5" exhaust and see where it goes.