Originally posted by Lizzard King
Proof ---> http://www.srtforums.com/forums/showthread.php?t=56712
Best quartermile (factory tires)
13.570 @ 101MPH
60ft: 1.978
1/8th mile: 8.69@80MPH
Mods (sure):
Canadian Tire K&N air filter
Silencer plastic tube removed.
Exaust with cats.
Power pullies
New rear end with gears
Flashed Computer
Cigarette lighter removed
headlight removed.
wipers removed.
MustangDyno
271.2WHP @ 5250RPM
308WTQ @ 4000RPM
Dude, back in 1990, my POS Stock 225 horse '89 mustang convertible ran 8.74 in the 1/8th mile with stock gears, stock exhaust and I didn't even have to take off the wipers and the headlight

Please check my timeslip page to see what my stock T-type ran with way less mods than you have.