i know am i not that fast yet cheeseburger going to the track this weekend combo as follows 83s,new gtq74 three bolt turbo,steel ported heads ,214/210 billet roller,terry huston 3 inch down pipe,extender x treme for 83's and a double pumper red's coming,oh a 9/11 vilg 3400 convertor three inch exhaust hooker maxi flow mufflers,pte front mount,70mm kenne bell throttle body and bonnet.