(586)294-4404

OPEN 9:00 to 5:00 PM EST (Mon-Fri)

Racetronix G77 1986-87 Turbo Buick Fuel Injector Harness
  • SKU: 672-INJ-G77

Racetronix G77 1986-87 Turbo Buick Fuel Injector Harness

$74.99
Shipping calculated at checkout.

1986-87 Turbo Buick Fuel Injector Harness

The Racetronix replacement harness is a step up in quality from the factory piece but also offers the option of supplying alternator direct power to your injectors. While gains can be had with hi-z injectors this harness really starts to shine when used with low-z injectors. The factory wiring system was never meant to support low-z injectors where load resistance can be as low as 0.3 ohms (6 x 2 ohm injectors). Current demands go through the roof as injector duty-cycle increases. The factory wiring system starts to drop major voltage through the positive feed side of the factory harness where all the injectors are wired in parallel. The Racetronix harness works in the same fashion as our fuel pump 'hotwire' harness where the factory supply triggers a heavy-duty weatherproof relay which in turn supplies + power directly from the alternator through a heavy-gauge wire & 30 amp-rated interface connector directly to the load (the factory 7-terminal connector is rated at 14 amps max.). People who run low-z injectors and the Racetronix injector hotwire harness assembly will have improved injector opening time resulting in a number of related benefits:

Contact Us Now to Speak with one of our Professionals in High Performance!
PHONE: (586) 294-4404
FACEBOOK: @FullThrottleSpeed
E-MAIL: steve@fullthrottlespeed.com

RELATED PRODUCTS

BACK TO TOP
Promo box
info info