Went back to the drag strip tonight. Best time was 13.348 seconds at 109mph. I was consistently running 13.5 seconds through 10 runs. I then let the car cool down and ran the 13.348. I think that's all it has in it with the 3.31 gears.
Got the 60ft times consistently between 2.19 to 2.24 and simply couldn't get any lower. I tried heating tires, not heating tires, using launch control at RPM's ranging from 3100 to 3800, not using launch control, shutting off traction control entirely, etc. Was always around 2.2 for 60ft times. When I eventually put the 3.73 gears and slicks I expect to get this down a lot.
I am running consistently 0.06 reaction times. Actually recorded one 0.019 reaction time. I had two redlights that were -0.015 so yes I redlighted but just barely. I realize R/T doesn't change recorded 1/4 time...but I was working to get these as low as possible. I'm very happy with 0.06 average...very happy.
I'll put up a bunch of the slips in the post about building the super snake