95 cobra , 306 HCI tuning before and after

[2002BLGT]

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

 

[BlackVert]

dang ... big difference ....

 

[Three50won]

@ 2002BLGT...sweet!! Did you do any self-tuning prior to the dyno tune?

 

[2002BLGT]

@ 2002BLGT...sweet!! Did you do any self-tuning prior to the dyno tune?

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

 

[Three50won]

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!!