Converting a small block Ford to sequential fuel injection means the ECU needs a cam signal in addition to a crank signal, and a conventional distributor supplies neither cleanly. This dual sync distributor carries two Hall Effect sensors reading a precision billet shutter wheel, giving the ECU accurate, noise-immune signals for both.

MSD 2377MSD Dual Sync EFI Distributor Features:

• Dual Hall Effect sensors provide crank and cam signals for sequential EFI.
• Fits Ford 289 and 302 small block engines.
• Shutter wheel is pinned and welded to the shaft for accuracy at extreme rpm.
• CNC machined billet aluminum housing in red.
• Race proven steel melonized QPQ coated gear included.
• Can also trigger throttle body injection systems, and a blank cap is available for coil-on-plug.
• When used with Sniper EFI, ignition adapter PN 558-493 is required.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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