EFI

Holley EFI Engine Harness - 558-125

Part #
558-125
Line:
HLY

Product Information

Applications for this Product

  • Select a vehicle to see vehicle applications.

Detailed Description

Sub Wiring Harness; Plug And Play Harness; For Use With Part Number [558-319];

Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module.

  • Gain 90+ Foot Lbs at 3700RPM vs Locked Cams
  • Ti-VCT Cam Control Down To 400 RPM
  • Designed For Stock Camshafts Profiles
  • Commanded Timing Matched Within 1 Degree
  • Integrated Stock Cam Position Tables
  • Plug And Play Connection
  • Connectors Are Labeled For Easy Identification

Brand Information

Holley(R) has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR(R) Sprint(R) Cup team and nearly every NHRA(R) Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers(R), Flowtech(R) Exhaust, NOS(R) Nitrous, Weiand(R), Earl's Performance Plumbing(R), or Diablosport(R)- Holley products can give you the edge you need over the competition.
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