Distributors, EFI Dual-Sync, Hall Effect, Computer-controlled Advance, Male/HEI, Steel Gear, Black Cap, Black Housing, Ford, Small Block Windsor

Computer-Controlled Compatible:

Yes

Trigger Style:

Hall effect

Advance Type:

Computer-controlled

Ignition Box Required:

No

Cap Style:

Male/HEI

Mechanical Tach Drive:

No

Slip Collar:

No

Distributor Gear Material:

Steel

Distributor Gear Rotation:

Standard

Distributor Cap Color:

Black

Housing Material:

Billet aluminum

Housing Finish:

Black anodized

Marine Use:

No

Quantity:

Sold individually.

Notes:

Designed for use with Holley EFI systems. May fit other systems requiring Hall effect sensors.

Special Attention:

When utilized with Sniper EFI, ignition adapter 558-493 is required.

Holley EFI Dual-Sync Distributors

Precise timing controlHolley EFI dual-sync distributors are built with two Hall effect sensors for crankshaft and camshaft signals. The distributors can be used as just a crankshaft speed input or provide a camshaft sync signal for sequential fueling operation. They're also useful for crank and cam signals when running coil-on-plug applications. Dozens of models are available; order the one recommended for your vehicle/engine application.

Some features of Holley EFI dual-sync distributors include:

* CNC-machined billet aluminum housings with integrated LEDs for easy setup
* Hardened steel distributor gear
* Precision-machined shutter wheels that ensure accurate timingeven at very high RPM
* Designed to be plug-and-play with Holley systems, but may be used with other EFI systems that support Hall effect crankshaft and camshaft sensors