Harness Blog
Holley Releases Terminator Stealth EFI 2x4 Upgrade Components
| 02/13/2019They allow you to step up your entire system using the throttle body you already have and come in three different finishes – hard-core grey, classic gold, and polished.
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Holley EFI Releases a Large Assortment of New Components
| 01/11/2019Choose from high-flow dual-port boost-control kits, current transducers, EV6 unterminated injector harnesses, unterminated flying-lead main harnesses, and 1/8-NPT sensor blocks.
Read MoreFormula Drift Star Matt Field Starts Over in 2018 With a Holley EFI-powered 2013 Corvette
| 10/16/2018He and his team started from scratch with a flood-ruined C6.
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Holley Performance Products Mr. Gasket Releases Large Assortment of New Products
| 06/20/2018Take your pick from Mopar cast water pumps, harness and relay kits, push-on hose ends and hose, or value-priced AN plumbing.
Read MoreHolley EFI Releases Big Wire Coil-Near-Plug Smart Coil Kits
| 03/28/2018They deliver maximum horsepower from big-boost, high-rpm applications and are ideal for converting turbocharged big blocks to coil-near-plug technology.
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