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  1. #1
    RXP TJEEZE's Avatar
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    Cp 9:5 pistons compression

    Those running CP 9:5 pistons aftermarket ECU's not stock if it does mater
    What is your idea area to set your compression at


  2. #2
    rxpredviper's Avatar
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    make sure you 3 bold from yous cam is in center will be around 150 to 155 compression..

  3. #3
    RXP TJEEZE's Avatar
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    Thank thats about what i have 140 140 145 i have it a little retarded

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