03 F-150 Lightning

Seventy Five year old L. Willingham drove down from Henderson, Ky to put his 03 F-150 Lightning on the dyno for the first time. Willingham had already installed a upper and lower pulley, custom Magnaflow exhaust, Diablosport Predator tuner, and a Diablosport Mafia mass air sensor. Willingham had a custom mail order tune flashed on his Predator when he bought it, but all vehicles are different and the best way to tune is on a dyno and we determined the mail order tune left a little hp and tq on the table.

Dyno Video 8.24mb .mpg