Went to the track Wednesday after changing a few things. First time out the car was locking out of 3rd real bad. On the 1 clean pass I made I went 13.1 @109 w/ a 2.0 60ft.
My question is what RPM are ppl shifting at with the stock intake mani? This last time out I had major traction issues and only made 2 passes before the pinion seal blew in the rear end. My best was 13.1@110 mph w/ a 2.2 60ft. I have been shifting at about 6800-7000 rpm. On the last pass I shifted into 4th at about 6400 and was able to run 111 mph.
I dyno'd the car and it made 400hp rite at 6750 and 383 tq at 4400 rpm.
Now I know these times are crap and this is my first attempt at running a manual at the track.
My mods are as in my sig. No n2o yet. Only changes are the bama tune. I feel like the tune is the real issue?? Idk? I'm at a loss and not very happy!
Any info would be great!!
The track is like 250ft above sea level and the temp was about the same both times (85degf)
My question is what RPM are ppl shifting at with the stock intake mani? This last time out I had major traction issues and only made 2 passes before the pinion seal blew in the rear end. My best was 13.1@110 mph w/ a 2.2 60ft. I have been shifting at about 6800-7000 rpm. On the last pass I shifted into 4th at about 6400 and was able to run 111 mph.
I dyno'd the car and it made 400hp rite at 6750 and 383 tq at 4400 rpm.
Now I know these times are crap and this is my first attempt at running a manual at the track.
My mods are as in my sig. No n2o yet. Only changes are the bama tune. I feel like the tune is the real issue?? Idk? I'm at a loss and not very happy!
Any info would be great!!
The track is like 250ft above sea level and the temp was about the same both times (85degf)