Upgrading your engine's distributor is easy when you choose one of Holley EFI’s new dual sync distributors. Holley’s new design incorporates dual Hall Effect sensors which provide an excellent crank and camshaft position signal for sequential fueling operation. It can even be used to provide crank and cam signals for Coil-On-Plug applications! Now available for Chevy, Ford, Dodge, Buick, Oldsmobile, and Pontiac engines! https://www.holley.com/brands/holley_efi/products/ignition/distributors/ | H
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We get a lot of tech questions about wiring up things like fuel pumps and fans. A 4 or 5 pole relay is almost always part of this equation, so we made a video explaining how they work and how to wire them! | Holley
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1.9K views · 143 reactions | Tuning EFI can seem a daunting task in its own right, but crimping and de-pinning connectors? Yikes! Fortunately, Holley’s done all of the research to take the mystery out of the process of wiring your Gen 3 hemi engine. In this video we show you how to identify connectors and the tools required to crimp and pin/de-pin them to build a wiring harness. | Holley | Facebook
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