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Hero image 0 of Holley EFI 558-310 Ignition Harness, 0 of 2

HOLLEY EFI

Holley EFI 558-310 Ignition Harness

Name: Holley EFI 558-310 Ignition Harness
Brand: HOLLEY EFI
SKU: 141554428
Price: 191.95 USD
Availability: InStock

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Key item features

Harness Functionality: This ignition harness enables comprehensive fuel and spark control for Gen III HEMI engines with Holley EFI, supporting power upgrades and engine swaps.
Performance Capabilities: It is capable of tuning with various power adders like nitrous, superchargers, or turbos, and is compatible with methanol and water injection systems.
Engine Specificity: Each harness is precisely designed in both fit and function for the Gen III HEMI engine platform, ensuring advanced fuel and timing controls.
Wiring Construction: The wiring consists of TXL grade copper, featuring minimal weight, a high-temperature sleeve, and a small diameter for efficient performance.
Connection Integrity: Factory-style terminations and OEM-grade connectors provide strong, secure, and positive connections.
Protective Design: Each harness is routed through a split-loom braid, offering both protection and an aesthetically pleasing appearance.
Coil Compatibility: This specific harness is designed for early Gen III HEMI coils, identifiable by their requirement for spark plug wires.

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Specs

Vehicle model
HEMI
Vehicle year
2006
Vehicle make
Ford
Vehicle fitment type
Specific
Brand
HOLLEY EFI
Automotive specialty part type
Ignition Harness

Current price is $191.95

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Product details

Gen III HEMI Coil Harness, Early Coils, for HP EFI & Dominator EFI;

Chrysler has used two different coils on the HEMI engine series with 2006 being the year that the change was phased throughout the truck and car line. Fortunately the two coils are very different visually and makes for a simple review. If the coil requires spark plug wires, it is the early coil. If the coil does not require plug wires and simply has two boots that connect to the plugs in the cylinder head, it is the later coil. View the image gallery for images of both types.;

Take control of your Gen III HEMI with Holley EFI by controlling fuel and spark. Great for power upgrades and engine swaps.
Capable of tuning with power adders such as nitrous, superchargers or turbos and compatible with methanol and water injection
Harnesses are available to connect to a Gen III HEMI engine for the most advanced fuel and timing controls available
Each Harness is designed in fit and function specifically for the Gen III HEMI engine platform
All wiring is TXL grade copper wiring with minimal weight, high temp sleeve in a small diameter
Factory style terminations provide a strong, secure connection
Connectors are OEM grade for a correct, positive fit
Each harness is routed through a split-loom braid for protection and great looks

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Vehicle model

HEMI

Vehicle year

2006

Vehicle make

Ford

Vehicle fitment type

Specific

Warranty

Warranty information

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