this mustang had a corba motor in it, he said it had about 500 hp , i ask why on street tires, it was the first time he ran it a a drag strip we ran 3 times then he gave up ,, I was running 12.7 on all my runs and my 60" was 1.81 mph was 108 to 111. seems like every time i go to the strip, mustangs want to run me and then they loose..