Originally posted by Star Turbo Talon
Use the fuel calc located in MT. IT works fine. I have been retuning mine and it is working out fine. I also updated code so i cant be sure but i get a much better idle as well. I can idle smoothly at 15.5 AFR. Start over. Any info you are following from Slick was not 100% accurate. you numbers are wrong i can tell you that! my 550's are 6.4 and 450's should be 7.4 Terry

Well then something is up, cuz I try to change to 7.4 and the car will not run at all. I even tried staring at 11.0 and tried to drop it by .5 increments and couldnt get below 10.5.

Now I dont know what I did, the car wants to run lean from 14.0 when I give it throttle in nuetral. WTF