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1991 Ford Mustang EFI Systems

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    1991 Ford Mustang EFI Systems

    The Fox Body is one of the singularly most popular platforms for going fast in the history of hot rodding, and for good reason. You'd be hard-pressed to find a drag strip anywhere in the world without at least one Fox Body in the staging lanes. Regardless if you're building a track monster, restoring your Fox and/or just building a weekend warrior.. Holley has you covered with exciting products in Air & Fuel Delivery, Engine, Exhaust, Brakes and more.

    Wet nitrous systems are the most popular option since they provide the extra fuel to support the added nitous, and don't require any modifications to the fuel injection system (no custom programming of the computer to add fuel when the nitrous is activated). Dry nitrous systems are generally used in racing applications in combination w/ the HP or Dominator ECU w/ custom calibration to add the extra fuel using the fuel injectors (in an EFI application).