thats a damn good time Deejay!!!!
12.9 is hella good for just a couple bolt ons. usually bolt on autos go 13.3-13.7
damn good my friend, my car was the fastest bolt on car in the land, and i would go 13.00. your car is flyin.
and aslong as you are in the 2.0 range right now for a 60', thats doing good with stock stall and stock gears. i know some guys who cant manage that with stall AND gears.