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  • Holley EFI
  • Painless Wiring

Ignition Wire Harness

Holley EFI 

Coil On Plug Wire Harness

1 Parts

Coil On Plug Wire Harness
  • For Use With Holley Hp Or Dominator Ecus
  • Additional 40 Amp Relay To Power Individual Coils
  • Multiple Sensor Lengths

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  • Pre Wired With Power And Grounds For Optimal Performance
  • 12 Gauge Power and Grounds

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  • Connector J1A/B Input/Outputs Auxiliary Harness

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  • Dominator EFI Connector J2A Auxiliary Harness

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  • Dominator EFI Connector J2B Auxiliary Harness

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  • Dominator EFI Connector J3 Auxiliary Harness

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  • Dominator EFI Connector J4 Auxiliary Harness

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Holley EFI 

Drive By Wire Harness

1 Parts

Drive By Wire Harness
  • Harness

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Painless Wiring 

DuraSpark II Ignition Harness

2 Parts

DuraSpark II Ignition Harness
  • Allows For An Easy Conversion

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Holley EFI 

HEI Ignition Harness

1 Parts

HEI Ignition Harness
  • HEI Ignition Harness

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Holley EFI 

HEMI Coil Harness

2 Parts

HEMI Coil Harness
  • Take Command By Controlling Fuel And Spark
  • Can Tune w/Power Adders Nitrous/Superchargers/Turbos
  • Harness Avail. To Gen III Hemi For Advanced Fuel/Timing Control
  • Harness Designed To Fit And Function w/The Gen III Hemi Engine
  • TXL Copper Wiring w/Min. Weight/High Temp Sleeve In Small Dia
  • Factory Style Terminations Provide A Strong Secure Connection
  • Connectors Are OEM Grade For A Correct Positive Fit
  • Harness Through A Split-Loom Braid For Protection/Great Looks

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  • Allows Customer To Run A Timed Sequential in. Fuel Strategy

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Holley EFI 

Holley Ignition Coil Harness

3 Parts

Holley Ignition Coil Harness
  • Ignition Wiring Harness
  • For Use w/Ford 2V Modular Engines

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Holley EFI 

HP Smart Coil Ignition Harness

1 Parts

HP Smart Coil Ignition Harness
  • Similar To Factory Gm Lsx Coil Harnesses
  • For Use With Holley Hp Or Dominator Ecus

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Holley EFI 

Hyperspark Ignition Adapter

1 Parts

Hyperspark Ignition Adapter
  • Designed To Plug And Play
  • Allows Customer To Run A Timed Sequential Fuel Strategy

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Holley EFI 

Main Power Ignition Harness

2 Parts

Main Power Ignition Harness
  • Main Power Ignition Harness
  • Tap Tool

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Holley EFI 

Pro-Billet Ignition Adapter

1 Parts

Pro-Billet Ignition Adapter
  • Allows For Plug And Play Ignition Timing Control

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  • Plug/Play Adapter For Sniper EFI w/Holley Dual Sync Distributors

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Holley EFI 

Tach Input Ignition Adapter

1 Parts

Tach Input Ignition Adapter
  • Never Connect This Wire Directly To The Ignition Coil
  • Shiny Finish

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  • Terminated Crank/Cam Trigger Ignition Harness

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Holley EFI 

TFI Ignition Harness

1 Parts

TFI Ignition Harness
  • Ford TFI Ignition Harness
  • Use w/Avenger EFI HP EFI Dominator EFI Systems

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Holley EFI 

Universal Coil On Plug Harness

2 Parts

Universal Coil On Plug Harness
  • For Use With Holley Hp Or Dominator Ecus
  • Additional Amp Relay To Power Individual Coils

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  • Universal Unterminated Ignition Harness
  • USCAR

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Holley EFI 

Wire Harness Adapter

1 Parts

Wire Harness Adapter
  • LSX Ignition Harness
  • For HP EFI/Dominator EFI Fuel Injection Systems

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