finally ran the car last night with a good clutch and tranny. and i pulled a 12.4 several times last night with two trap speeds of 109 and the last with 112 "didnt shift to 5th" tires kept spinning of the line no matter how much i tried to slip the clutch "bf goodrich kdw2 245/40/17" with a 60ft of 1.8 any suggestions for improving my time at the track.

dyno-347.99hp 346torque

 

just curious as to what your mods are? if you dont mind

 

invidia o2 housing
megan turboback
hallman mbc
megan exhaust manifold
brian crower 272 cams
walboro 255lph fuel pump
injen intake and intercooler pipes
agp fmic
excedy twin disk hd clutch and flywheel
and a tune

 

i hate atco because there is no way to avoid it.

 

what rpm are you launching at?

i think i can help you get your 60ft down

 

6200rpm..........please i will take any advice to run faster times

 

lower it to 5100 try that if bog try again if still bog go up another 100rpm keep going in till you get best 60ft.

and with small turbo a little bog may just help you big time.

 

what tire psi were you running? and did you check all them before going down the track?

 

here is a vid of me at the track running the 12.4 with the 1.860ft you can here my tires going


http://www.youtube.com/watch?v=PVUMuUf1xUo

 

yea i had them at 35psi my first run and had a crappy 60ft and lowered them to 30psi and it improved to the 1.8

 

who tuned it ?

 

ya i would try and turn them down to around 24psi cold and 26psi hot

sound be good there.

 

thanks man i will def try that next time

 

np if need any more help aim me or call

 

Atco sucks for getting traction on an awd car period, but I still go there for ****s and giggles
The only way to cut a decent time there is to "clean" the tires off before you run..I got a 1.7 on this run, not great, but good for my car at Atco nonetheless
http://www.vimeo.com/1577587