FIC 3000cc Injector Harness for Holley EFI

  • Sale
  • $125.06
  • Regular price $138.95


All new, available for pre-order! Harnesses will start shipping by 1/13/25. Introductory pricing lasts until 1/31/25.

NOTICE! This injector is a low-impedance, or peak-and-hold injector. These injectors are not compatible with Terminator X  or Terminator X Max ecu's.

Direct plug-and-play with the correct Bosch Kompakt connectors installed, compatible with the all-new 3000cc injectors from Fuel Injector Clinic.

No chintzy adapters needed!

Jolt Systems injector harnesses are built with mindful injector spacing, specific to the intended application, so they route much more cleanly than the semi-universal harnesses from Holley. When properly tucked beneath the fuel rails and captured by the rail hold-downs, this injector harness is practically invisible.

Each lead has a permanent white-on-black heat shrink label at the front cylinder for each side.

GM / Chrysler harnesses:

Bank 1 - 1-3-5-7

Bank 2 - 2-4-6-8

Ford harnesses:

Bank 1 - 1-2-3-4

Bank 2 - 5-6-7-8

Compatible with Holley main engine harnesses, and Jolt Systems main engine harnesses when used with HP and Dominator ecu's.