I also have Robs headers I did the gears and headers together, I plan on trying a custom stall converter I'd do a 3000 stall with the 100 shot out of the hole, if my 60 ft is in the 1.3s and I have only a 127 trap my car could run a 10.2 I have seen slips backing this up and I'll test them off nos once the car gets fixed I'm also getting lighter front runners. What's all done to your car ?