What timing are running over 15psi and what octane fuel are you using?
#22
It has a/c...dvd player with boom box...normal stuff
I LOVE the 4l80e. I like the fact that its a heavy duty trans....can retain fully electronic stock like shifting with the rossler tbrake and the overdrive.
my best 60s are 1.44 on 4psi launch....1.47 on 2 psi launch...9.59s on 12psi. Gonna try 15 psi this weekend and see if i can get my 9.3x goal and maybe more launch boost.
As far as power ....I dont know. I dynod on a dynojet...7psi=720rwhp...8psi=749...9psi=780 so i am guessing 12psi is about 870 on this particular dynojet
#25
#27
i am no tuner but i was informed mine has 12* of timing at 10psi on 93 octane. and put down 490/520 on a mustang dyno (just noticed the over 15 psi part lol)
Last edited by sujomatt; 04-24-2009 at 10:24 AM.