Holley Distributor EFI Dual-Sync Computer-controlled Hall Effect Male/ 565-204

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

Notes: Distributor EFI Dual-Sync Computer-controlled Hall Effect Male/HEI Steel Gear Tall Deck Only Chevrolet 366 427

Introducing the next generation of Holley EFI Dual Sync Distributors, designed for high-performance applications. This innovative distributor features an improved shutter wheel and high-quality dual Hall Effect sensors, making it ideal for both DIY enthusiasts and professional mechanics. The Holley brand is synonymous with quality and reliability, ensuring that you get the best performance from your engine.

These distributors are primarily intended for sequentially injected installations but can also serve as a crank trigger for TBI systems. With a precision-machined shutter wheel, you can expect accurate timing even at high engine speeds, making it a versatile choice for various setups.

Key features

• Plug and Play with Holley EFI for easy installation.
• Includes both crank and cam sensors to support sequential EFI operation.
• Hall Effect sensor design provides precise timing control and noise immunity.
• CNC machined billet aluminium housing for durability.
• Integrated LEDs allow for easy setup and configuration.
• Available for popular applications, ensuring compatibility.
• Comes with hardened steel distributor gear for long-lasting performance.
• Precision machined shutter wheel designed for improved accuracy at extreme engine RPM.

Technical details

• Designed for Chevrolet 366 427 tall deck engines.
• Features dual Hall Effect sensors for enhanced performance.
• Shutter wheel is pinned and welded to the distributor shaft for superior reliability.
• QPQ coated shutter wheel for improved corrosion resistance.
• Maintains MSD shaft diameters for easy sourcing of bronze gears.

Applications / fitment

This distributor is typically used in high-performance automotive applications where precise timing and reliability are crucial.

• Ideal for sequential fuel injection systems.
• Can be used as a crank trigger for TBI systems.
• Compatible with various EFI systems that support Hall Effect inputs.
• Perfect for performance builds in Chevrolet engines.

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, ensuring quality.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service for peace of mind.

Frequently asked questions

How do I install the Holley Distributor?

The Holley Distributor is designed for a Plug and Play installation with Holley EFI systems. Follow the included instructions for proper fitment.

Can this distributor be used 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?

This distributor maintains MSD shaft diameters, making it easy to source a compatible bronze gear.

Is the shutter wheel resistant to corrosion?

Yes, the shutter wheel features a QPQ coating for superior corrosion resistance.

What applications is this distributor suitable for?

This distributor is suitable for sequential fuel injection systems and can also function as a crank trigger for TBI systems in Chevrolet engines.