No, overdrive was off, it just seemed like it got out of 1st and 2nd way early, but being an idiot, I was too busy racing to watch the tach, I ran a trailered Dodge truck with a Cummins and 11.5 slicks and did a nice burnout, (just to beat his). He red-lighted, but I stayed with him, actually slightly ahead until mid-track, when his torque let him by. I just had my foot planted and went for the ride.
I'm going to Fast on Monday to go over the time slips and see if Travis has any suggestions. I don't think the short tire hurt me, as I was going thru the lights at 5200. But I wish I had paid more attention to the shift points. Before my new tuner, I had the Superchip set to shift at 5700 and it worked fine,
But the drag radials worked well. One of the reasons I was "busy" driving was that with street tires, this thing has a tendency to break lose when the truck shifts, and on the highway, it is necessary to know which way it has decided to go. But on the track, it stayed hooked up all of the way.
The next time I go, I need to have someone watch my launch to see exactly what is happening, especially on the one-two shift. I just couldn't tell with the helmet, the guy next to me, etc. But the truck was consistant, with 5 runs between 13.35 and 13.63. I only red-lighted one time, when I tried to launch at 2000 and let the truch push past the first bulb, hit a -.043 on that one. I am running basicly stock on the trans, I did have it serviced by a performance trans guy in Medford when I first got it, but I'm not sure exactly what he did. He said it wouldn't break. Works great for the street.