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Description
Holley EFI Dual Sync SBC/BBC DistributorHolley EFI Dual Sync SBC BBC Distributor Ford 351W Low Profile Dual Sync Distributor for Hi Ram Intake Manifold Overview Specifically designed for use with the Holley 351w Hi Ram intake manifold, this compact unit shares all of the same great features of our other Holley EFI Dual Sync distributors. The design includes dual Hall Effect sensors for the crankshaft and camshaft signals. It can be used as just a crank speed input, as well as providing a
Holley EFI Dual Sync SBC/BBC DistributorFord 351W Low Profile Dual Sync Distributor for Hi-Ram Intake Manifold
Overview
Specifically designed for use with the Holley 351w Hi-Ram intake manifold, this compact unit shares all of the same great features of our other Holley EFI Dual Sync distributors. The design includes dual Hall Effect sensors for the crankshaft and camshaft signals. It can be used as just a crank speed input, as well as providing a cam sync signal for sequential fueling operation. It is also perfect providing the needed crank and cam signals for Coil-On-Plug applications. The precision-machined shutter wheel design ensures accurate timing, even at very high engine speeds. Holley EFI Dual Sync Distributors are compatible with other EFI systems that support Hall Effect crank and cam sensors.
When utilized with Sniper EFI, Ignition Adapter 558-493 is Required!
Features:
- Plug and Play with Holley EFI
- 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 aluminum housing
- Integrated LEDs allow for easy setup
- Available for popular applications
- Comes with iron distributor gear
- Precision machined shutter wheel designed for improved accuracy at extreme engine RPM
- Shutter wheel is pinned and welded to distributor shaft for superior reliability
- Blank cap available for Coil-On-Plug applications
Details:
- Color: Shiny
- Distributor Type: EFI Dual Sync
- Shaft Diameter: .500"
Links
Instruction Sheet
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Great timepiece!
Color: Silver/Blue
This is a cool watch! I collect many different styles & price points of watches. There is nothing not to like about this watch. The dial, strap & completely luminous dial make it a great time piece. It's a smart looking field watch that lays nicely on the wrist. $20 is an amazing bargain for this watch. Highly recommend!
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Reviewed in the United States on April 19, 2026
★★★★★ 3
Battery life expectancy is below average.
Color: Silver/Green
Love the watch. But now is dead …battery did not last not even 2 years.. look and feel and overall quality is great battery not so much.. now I am hunting for another watch again..
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Good value for money.
Color: Silver/Green
Nice looking watch, very readable, good luminescence, good value for money.
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Reviewed in the United States on February 20, 2026
★★★★★ 5
Nice!
Size: One Size, Color: Black - Magnetic Front Pocket
Nice!
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Reviewed in the United States on May 21, 2026
★★★★★ 4
Compacta pero útil
Size: One Size, Color: Tan - Magnetic Front Pocket
Calidad muy buena.
Si te gusta una billetera pequeña esta es una buena opción, es muy práctica.
Advertencia: es muy compacta así que a lo mucho entran unas 4-5 tarjetas
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Reviewed in the United States on March 19, 2025