what should it run

[russ87gn]

got a 120,000 mile 87 gn with a ta49 ,42lb inj, razros alchy,tt chip,fmic, 22lbs of boost,extreme automatic stage 2 with 3000 stall nlu mt et streets i ran a 13.6 before the tires injectors and alch injection im hopin for a mid to low 12

 

[grandnat86]

Your right on the money. I had a very similiar combo last year and ran consistent 12.3's on 23 psi.

 

[coach]

I ran 12.63 @109.8 last night. 23-24 lbs of boost, footbrake launch at 0 boost, and just warmed the tires a little. Traction was terrible across the board as I had a 2.05 60'. I need a little more fuel, but just drove over to watch a friend run. I am going to the Buick track rental at Dragway 42 on Oct,2nd. Then I will get really aggressive and use trans brake and get my 60' lower. I know it has a 11.9 in it with 26-27 lbs and a good launch.

:biggrin: