MSD's Pro-Billet EFI Dual Sync distributor is built for Ford 351W engines running sequential fuel injection systems that support Hall Effect crank and cam sensor inputs, and it can also trigger TBI fuel injection systems. Dual Hall Effect sensors and a QPQ-coated precision-machined shutter wheel are pinned and welded to the distributor shaft for accurate, reliable timing at high engine speeds, and it's plug-and-play with Holley EFI.
Specifications:
- Distributor Type: EFI Dual Sync
- Engine Fitment: Ford 351W
- Gear Material: Steel, melonized, QPQ coated
- Housing: CNC-machined billet aluminum
- Sensor Design: Dual Hall Effect (crank + cam)
- Ignition Box Required: EFI-compatible ignition
- Color: Red
- Warranty: Manufacturer's Limited 1-Year Warranty
- Part Number: 2378
Note: When used with Holley Sniper EFI, Ignition Adapter PN 558-493 is required. A blank distributor cap is available separately for coil-per-cylinder conversions.
Compliance: This part is legal for sale and use on Racing Use Only Vehicles — competition vehicles that are not registered and never operated on the street. It is against the law to install this part on an Emissions Controlled Vehicle (1966-and-newer California-certified or 1968-and-newer federally certified vehicles).
FAQ
Is the MSD 2378 distributor street legal?
No. MSD lists it as legal for Racing Use Only Vehicles and states it may not be installed on an Emissions Controlled Vehicle.
What engine does this distributor fit?
Ford 351W engines.
Does it require an adapter for Holley Sniper EFI?
Yes, Ignition Adapter PN 558-493 is required when used with Holley Sniper EFI.
Is a blank cap available for coil-on-plug conversions?
Yes, MSD offers a blank distributor cap separately for coil-per-cylinder ignition conversions.
