Description

Black – Fits Small Block and Big Block ChevroletsPlug and Play with Holley EFI and Sniper EFI with adapter harness part number 558-493Includes both crank and cam sensors to support sequential EFI operationHall Effect sensor design provides precise timing control and noise immunityBlack anodized CNC machined billet aluminum housing provides superior strength and great looksIntegrated LEDs allow for easy setupAvailable for popular applicationsComes with iron distributor gearPrecision machined shutter wheel designed for improved accuracy at extreme engine RPMShutter wheel is pinned and welded to distributor shaft for superior reliabilityBlank cap available for Coil-On-Plug applicationsIntroducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and an MSD cap and rotor!While these distributors are designed to be used primarily in sequentially injected installations, you can easily use them as a crank trigger for TBI system also. The precision machined shutter wheel design ensures accurate timing, even at very high engine speeds. The Black anodized Gen 2 Dual Sync also included a QPQ coated shutter wheel for superior corrosion resistance, and the wheel has been pinned and welded to the shaft for increased reliability. These distributors can also be used with other EFI systems that support Hall Effect crank and cam sensor inputs. Do you need to a bronze gear for your billet cam? No problem, these distributors maintain MSD shaft diameters, making it easy to source a bronze gear!

Adjustable Collar: No

Advance Type: Locked-Out

Cap Color: Black

Cap Terminal Gender: Male

Clamp Hardware Included: No

Clamp Included: No

Coil Wire Included: No

Color: Black

Computer Controlled Compatible: Yes

Distributor Cap Included: Yes

Distributor Gear Included: Yes

Distributor Type: Hall Effect

Gear Material: Steel

Grade Type: Performance

Housing Color: Black

Housing Finish: Anodized

Housing Material: Billet Aluminum

Ignition Box Required: Yes

Ignition Coil Included: No

Ignition Module Included: No

Ignition Rotor Included: Yes

Mechanical Tach Drive Provision: No

Sensor Type: Hall Effect

Shaft Color: Black

Shaft Diameter: .500″

Trigger Type: Hall Effect