FAST XFI Fuel Injector Harnesses feature clearly labeled Weather Pack connectors and plug into FAST™ XFI™ Main Harnesses to designate your engines specific firing order.
Injector Harness Part Number 301200
Minitimer Injector Connectors
Firing Order 1-8-4-3-6-5-7-2 - works with:
Gen I Small Block Chevy
Gen II Small Block Chevy/LT1
All Years Big Block Chevy
All Chrysler V8 - Except New Hemi 5.7/6.1/6.4
*All harnesses will also work with the original "Classic" FAST™ Electronic Fuel Injection.