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  1. Road Racing : AutoX : ORR (Open Road Racing)
    Curious if anyone that frequents tracks has switched to 3.09 ratio in the rear. Any advantages/disadvantages of doing this setup? I'd love to hear your opinions and also what effect did it have on course racing? I know this topic is not a new one, but I'm more specifically interested in this...
  2. SRT Hellcat General Discussions
    So replaced, the Hellcat rear-end with a factory 3.09. Getting these codes: P325C output shaft speed-wheel correlation, P1DB6 speed sensor performance. How do you turn off these codes?
  3. SRT Hellcat Performance
    I'm trying to decide if I should go ahead and get the current version of the 3.09 Diff (68269917AC) or wait on Backorder for the updated model (68269917AD). I read in a thread here that there was some issue of weakness in the AC version and thats why they came out with the updated AD version. I...
  4. SRT Hellcat Performance
    recently, Mississippi has gotten with the times and we nw have 2 local stores that sell e85!!!!! now it is possible for me to make the change and not have to be inconvenienced trying to make sure I always have enough fuel. so the question I have is which would you choose if it is your first mod...