An Injector Harness is required and Holley offers two. The harness with USCAR/Stock injector connectors will cover most applications that are using the factory injectors. The other harness is for the Bosch and Holley (or Jetronic/Minitimer) injector connector that is commonly used in aftermarket applications for larger injectors. View the image gallery to see images of both types of injectors.

Features:
  • Take control of your Gen III HEMI with Holley EFI by controlling fuel and spark. Great for power upgrades and engine swaps.
  • Capable of tuning with power adders such as nitrous, superchargers or turbos and compatible with methanol and water injection
  • Harnesses are available to connect to a Gen III HEMI engine for the most advanced fuel and timing controls available
  • Each Harness is designed in fit and function specifically for the Gen III HEMI engine platform
  • All wiring is TXL grade copper wiring with minimal weight, high temp sleeve in a small diameter
  • Factory style terminations provide a strong, secure connection
  • Connectors are OEM grade for a correct, positive fit
  • Each harness is routed through a split-loom braid for protection and great looks
  • More From This Category

    Haltech Universal V8 Small/Big Block (GM, Ford, Chrysler) Terminated Engine Harness Kits, V8 GT150 (USCAR) Injector Primary Breakout, Kit

    Haltech Universal V8 Small/Big Block (GM, Ford, Chrysler) Terminated Engine Harness Kits, V8 GT150 (USCAR) Injector Primary Breakout, Kit

    $239.00

    Haltech Inputs and CAN Expansion, CAN Adaptors Hubs and Cables, Haltech CAN Cable 8 pin Black Tyco to 8 pin Black Tyco Length: 3000mm (120"), Each

    Haltech Inputs and CAN Expansion, CAN Adaptors Hubs and Cables, Haltech CAN Cable 8 pin Black Tyco to 8 pin Black Tyco Length: 3000mm (120"), Each

    $75.00

    Racepak Accessories, Harness Conn Assy Msd Pigtail3

    Racepak Accessories, Harness Conn Assy Msd Pigtail3

    $46.13

    Haltech ECU + Plug'n'Play Kits, Direct Plug-in ECUs, Platinum PRO/Sport GM Plug-in Auxiliary I/O Harness Length: 2.5m (8'), Kit

    Haltech ECU + Plug'n'Play Kits, Direct Plug-in ECUs, Platinum PRO/Sport GM Plug-in Auxiliary I/O Harness Length: 2.5m (8'), Kit

    $169.00