Holley Distributor EFI Dual-Sync Computer-controlled Hall Effect Male/ 565-201

Holley Distributor EFI Dual-Sync Computer-controlled Hall Effect Male

The Holley Distributor EFI Dual-Sync is a state-of-the-art ignition solution designed for high-performance engines, particularly those running sequential fuel injection systems. This distributor is ideal for DIY enthusiasts, professional mechanics, and fleet applications looking for precision and reliability. With its advanced features, it ensures optimal timing control and compatibility with various EFI systems.

This next-generation distributor boasts an improved shutter wheel and high-quality dual Hall Effect sensors, making it a versatile choice for both crank trigger and TBI systems. The robust design and durable materials ensure that it can withstand the demands of high RPM environments.

Key features

• Plug and Play compatibility with Holley EFI systems.
• Includes both crank and cam sensors for sequential EFI operation.
• Hall Effect sensor design offers precise timing control and noise immunity.
• CNC machined billet aluminium housing for durability.
• Integrated LEDs for easy setup and configuration.
• Available for popular engine applications, including Ford 351W.
• Comes with a hardened steel distributor gear for longevity.
• Precision machined shutter wheel designed for improved accuracy at high engine RPMs.

Technical details

• Material: CNC machined billet aluminium housing.
• Sensor type: Dual Hall Effect sensors.
• Shutter wheel: QPQ coated for corrosion resistance.
• Gear type: Hardened steel distributor gear.
• Compatibility: Supports Hall Effect crank and cam sensor inputs.
• Design: Pinned and welded shutter wheel for increased reliability.

Applications / fitment

This distributor is typically used in high-performance engines requiring precise ignition timing.

• Perfect for sequentially injected installations.
• Can be used as a crank trigger for TBI systems.
• Ideal for performance upgrades in passenger vehicles and 4x4s.
• Suitable for professional automotive workshops and racing applications.
• Compatible with various EFI systems that support Hall Effect sensors.

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service policies.
• Expert advice and assistance for your automotive needs.

Frequently asked questions

What is the installation process for this distributor?

Installation involves removing the existing distributor and replacing it with the Holley Dual-Sync unit. Ensure that the engine is at TDC before installation for accurate timing.

Is this distributor compatible with other EFI systems?

Yes, it can be used with any EFI system that supports Hall Effect crank and cam sensor inputs.

What type of gear do I need for a billet cam?

The distributor maintains MSD shaft diameters, allowing you to easily source a compatible bronze gear for your billet cam.

Can I use this distributor for TBI systems?

Absolutely, this distributor can function as a crank trigger for TBI systems in addition to its primary use in sequentially injected installations.

What maintenance is required for this distributor?

Regular checks for wear and tear on the gear and sensors are recommended. Ensure that the connections are clean and secure for optimal performance.