Just finished the 9" install...
02-28-2009, 06:16 PM
#1
Just finished the 9" install... I went from 3.73 with a powertrax locker to a ford 9" with 4.11's and a detroit locker. The car seems fasters, any idea how much of an improvement it would make in the 1/4? mods are in sig, car weighs 3480 w/ driver.
