Haltech HP8 Motorsport Wiring Loom

Haltech HP8 Ignition Driver Motorsport Wiring Loom

Motorsport-grade ETFE (MIL-W-22759/16) wiring loom engineered specifically for the Haltech HP8 Ignition Driver.

This wiring loom is designed for builders who require a robust, professional-grade electrical foundation for a Haltech HP8–based ignition system. Hand-built using MIL-W-22759/16 motorsport-grade ETFE wire, it is intended for high-performance and motorsport applications where heat, vibration, electrical noise, and high-current ignition loads are part of the operating environment.

The Haltech HP8 provides eight high-current ignition outputs, making it suitable for larger multi-cylinder and high-output engines. This loom removes the compromises commonly found in universal or automotive-grade wiring.

Designed Specifically for Haltech HP8

This loom is pinned exclusively for the Haltech HP8 Ignition Driver. Every circuit is allocated correctly for the driver’s power supply, trigger inputs, and eight high-current ignition outputs — with no universal pinouts, repurposed circuits, or guesswork.

The result is a clean, predictable wiring system that supports stable ignition control, consistent spark energy, and long-term electrical reliability in demanding applications.

Built Using Motorsport-Grade ETFE Wire (MIL-W-22759/16)

MIL-W-22759/16 ETFE wire was originally developed for aerospace and military applications and is ideally suited to high-current ignition wiring systems.

Key benefits include:

• Excellent resistance to heat, fuels, oils, and automotive chemicals

• Thin, lightweight insulation for compact, tidy looms

• High durability under vibration and continual movement

• Reduced risk of insulation degradation over time

This wire is selected for reliability — not cost.

Terminated or Unterminated Options

This Haltech HP8 loom is supplied in an unterminated (flying lead) configuration as standard, allowing complete flexibility for ignition coil selection, placement, and routing.

A pin placement sheet showing wire numbers is available to download to assist with installation.

Custom terminations, wire lengths, and ignition output grouping can be discussed prior to ordering if required.

Suitable Applications

This loom is suitable for:

• V8 and larger multi-cylinder engines

• Sequential ignition systems

• Turbocharged and supercharged engines

• Motorsport and competition vehicles

• Circuit racing, drag racing, and endurance builds

• Professional workshops and motorsport fabricators

This is not a vehicle-specific plug-and-play harness. It is intended for custom installations where control, reliability, and electrical integrity matter.

What’s Included

• Haltech HP8 Ignition Driver connector(s)

• Pre-wired ETFE (MIL-W-22759/16) wiring loom

• Built to order and quality checked prior to dispatch

Ignition coils, ECU, and the HP8 driver module are not included.

Lead Time

Each loom is hand-built to order. Typical lead time is displayed at checkout and may vary during busy periods.

If your build has a deadline, please contact us prior to ordering.

Built to Support High-Cylinder Ignition Systems

The Haltech HP8 is a motorsport-grade ignition driver designed to support high-cylinder-count and high-output engines. This loom is built to support it properly — without shortcuts, compromises, or unnecessary complexity — while maintaining professional motorsport wiring standards.

Select options above or contact us to discuss custom requirements.

Legal Notice

Haltech® is a registered trademark of Haltech Engine Management Systems. This product is not affiliated with or endorsed by Haltech.