Complete Stand Alone EFI Engine Management System Twin Cam FXR




NAMZ Complete Stand Alone EFI Engine Management System with exclusive, plug-n-play EFI wiring harness, proprietary twist grip assembly & Thundermax ECM for Twin Cam engines equipped with OEM (throttle-by-wire) throttle body part # 27200002 or aftermarket equivalent ONLY.

  • What this kit will provide:
    • This kit is intended to provide a complete stand-alone, Electronic Fuel Injection engine management system with throttle-by-wire for a Twin Cam engine..
  • What this system will NOT do:
    • This system is ONLY for engine management! If you are building a custom bike, you will to purchase a complete bike wiring harness for all other normal functions like lighting, switches, gauges, etc.
    • This system WILL NOT provide cruise control whatsoever.
    • NOTE: This twist-grip does NOT cancel cruise control.
  • What you will need:
    • This system is designed to work on an OEM throttle body, part # 27200002 or aftermarket equivalent on a Twin Cam engine with crank position sensor ONLY.
    • A fuel tank with a Big Twin or XL fuel pump.
    • A non-CAN/Bus fuel gauge or speedometer with a built-in fuel gauge that can connect/read the fuel sending unit from your pump for a proper fuel reading.
    • OEM style ignition coil, (HD# 31696-07A) & speed sensor, (HE# 74402-05B).
    • There are (4) wires that need to be connected in the kit, 12+ power, ground, fuel pump and kill switch.
    • NOTE: Once you are ready to tune your ECM, direct all calls or emails directly to Thunderheart as they will service the ECM as they do for any of there other ECM kits.
    • Note: Thundermax EFI system included 

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