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Thread: rr ecu

  1. #1
    INDY27's Avatar
    Join Date
    May 2005
    Montgomery, Al

    rr ecu

    How do I tell if I have the stock or race class?

  2. #2
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Morgan City, LA
    Stock Class has a 8500 Rev limit (older versions)
    Race has 8600

    The second version race will say "without knock control" on the ECU.

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