95 cobra , 306 HCI tuning before and after

Discussion in '1994 - 1995 Specific Tech' started by 2002BLGT, Nov 17, 2011.

  1. 95 cobra built 306 AFR 185 heads trickflow R intake, F303 cam
    Before tuning 255rwhp 278rwtq
    After dyno tuning 314rwhp 324rwtq
    might have little more in it but fuel pump is believed to be going bad , he is going to bring it back after changing fuel pump


    Attached Files:

  2. dang ... big difference .... :nice:
  3. @ 2002BLGT...sweet!! Did you do any self-tuning prior to the dyno tune?
  4. Car only had timing advanced on the 255rwhp pull , was running lean with stock tune , so basically all the power gained was really only from adding fuel into the tune , full timing advance was same before and after
  5. Wow, power gained from adding fuel...dyno tunes are the way to go. I like to self tune but I'm a beginner. I'm gonna get my car on the dyno one of these days to see how far off my skills are, haha!!