i got my old mach 1 to hit a 13.2 bone stock. with a nitto, mac prochamber, mac cat-back, jlt cold-air i hit a 12.7 had a litte more in her i just couldnt get the launch down with the nittos. never got to use mickey thompsons. good luck. what color/year is your mach. i had 2 before i got my cobra. love the shaker hood i miss it :rockon: