95 cobra , 306 HCI tuning before and after

Discussion in '1994 - 1995 Specific Tech' started by 2002BLGT, Nov 18, 2011.


  1. 2002BLGT

    2002BLGT Well-Known Member

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    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

    [​IMG]
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  2. BlackVert

    BlackVert Mustang Master

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    dang ... big difference .... :nice:
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  3. Three50won

    Three50won Member

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    @ 2002BLGT...sweet!! Did you do any self-tuning prior to the dyno tune?
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  4. 2002BLGT

    2002BLGT Well-Known Member

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    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
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  5. Three50won

    Three50won Member

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    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!!
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