And it could have been a lot better...
Here is a picture of my timeslips from the night.
The tires were 26" MT ET Streets and I didn't realize till after watching the videos of the runs that I was spinning. The car would spin hard and then bog, which was killing my times. I chalk this up to inexperience in the goat, and also inexperience with IRS period.
I would have had a low 12.60 or high 12.50 if I had perfected the launch.. however this was my first time out in the car at the track.
The car has K&N, ASP Pulley, and dynomax bullets welded in place of stock muffler. Tuning was by Rob who was formerly Tri Star, and is now House of Torque. Car was 3650 without me in it, 3855 raceweight.
As you can see, I also ran a 12.82 @ 109 earlier in the night with a better 60, however that run bogged also.
My trap speed was lower on my best run of 12.79 due to having to granny shift fourth.. I believe the car is in need of a clutch soon.
With a clutch, and some more practice I gurantee on a good night I will be able to get some 12.50's out of a full weight car with factory manifolds
http://www.youtube.com/watch?v=VFQg8M5Yd0A