Timeslip with 6.0L Turbo GN
07-02-2007, 07:20 PM
#1
Timeslip with 6.0L Turbo GN Put the drag radials back on, put some premium in it for the first time. Turned the boost up to 13psi, 10-11 degrees timing, non intercooled.
Stock converter is REALLY holding me back at this point, i was only able to build 2psi on the footbrake, 2200rpm. Honestly, its killing me. Guys in the other lane were putting 2-3 cars on me out of the hole.
Anyway
raceweight was 3770lbs, on the return road (Forgot to empty the trunk, weighed 3640 next run, car has absolutely all steel parts yet)
3540ft DA
2psi launch, no tire spin
6050rpm shift points
60' - 2.11
1/8- 7.88
MPH-99.6
1000-10.00
1/4 - 11.76
MPH- 126.3
My HP Tuners was showing about 625 crank hp. a quick run in a dragstrip sim shows that to be pretty close. Another thing is its showing 500+ft lbs from 3000rpm in 1st gear (thats at about 3.5psi) until i let off, with an average of about 545ft lbs. Setup is a complete 6.0L 2wd pullout with 4l80-e. Motor had 65k on it when pulled, cut 2" off the oil pan, added a Pro Products aluminum intake and 65# injectors. Changed cam to a 224/224-112 lunati. Absolutely everything else is stock. The durability of this setup is unreal, im expecting about a 40whp gain when adding the intercooler this winter at the same boost levels. Car has not been dynoed and only tuned with the narrowbands at this point, and i am purposely running it quite rich because of it. Comments!
Gary
Stock converter is REALLY holding me back at this point, i was only able to build 2psi on the footbrake, 2200rpm. Honestly, its killing me. Guys in the other lane were putting 2-3 cars on me out of the hole.
Anyway
raceweight was 3770lbs, on the return road (Forgot to empty the trunk, weighed 3640 next run, car has absolutely all steel parts yet)
3540ft DA
2psi launch, no tire spin
6050rpm shift points
60' - 2.11
1/8- 7.88
MPH-99.6
1000-10.00
1/4 - 11.76
MPH- 126.3
My HP Tuners was showing about 625 crank hp. a quick run in a dragstrip sim shows that to be pretty close. Another thing is its showing 500+ft lbs from 3000rpm in 1st gear (thats at about 3.5psi) until i let off, with an average of about 545ft lbs. Setup is a complete 6.0L 2wd pullout with 4l80-e. Motor had 65k on it when pulled, cut 2" off the oil pan, added a Pro Products aluminum intake and 65# injectors. Changed cam to a 224/224-112 lunati. Absolutely everything else is stock. The durability of this setup is unreal, im expecting about a 40whp gain when adding the intercooler this winter at the same boost levels. Car has not been dynoed and only tuned with the narrowbands at this point, and i am purposely running it quite rich because of it. Comments!
Gary
07-02-2007, 08:36 PM
#4
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Originally Posted by Grr
My HP Tuners was showing about 625 crank hp.
07-02-2007, 11:03 PM
#7
no, im running 4" all the way out the back, with 2 bullets. its not too loud, alot quieter than say a LM1. Really screams when you get on it though!
see for yourself
http://www.youtube.com/watch?v=Jq531vXOm9Q
Gary
see for yourself
http://www.youtube.com/watch?v=Jq531vXOm9Q
Gary