750 holley

Discussion in 'Holley' started by Kenny462, Sep 12, 2015.

  1. Kenny462

    Kenny462 Gold Level Contributor

    it has been my theory that if you live at 6500 ft you should use smaller carb than if you live at sea level. I currently run a Holley 750 DP 4corner idle system,KN stub stack,freh air system this is a street car and not a track car. I have excellent off idle response and pulls hard wide open throttle. What is the theory about cfm at different altitude. Thanks Ken

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