I told the transmission shop to build it to handle 450 HP and they also installed the Gear Vendor and took the tranny out of the car and put it back in that cost me $3,000 not including the cost of the gear Vendor. But I think your right I toasted my tranny it couldn't handle that much toque even with just cheap street tires on.
Wasn't planing on putting that much torque behind it when I rebuilt the tranny but what the hell..
