Holley EFI Crank Trigger Kit 556-116

EFI Crank Trigger Kit

36-1 Tooth Crank Trigger System for Small Block Chevy

Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most-demanding, high horsepower, racing applications. Crank position is measured every 10 degrees as opposed to every 45 degrees for a standard 4-Magnet, MSD "style" Crank trigger. It is designed for use on early model small block Chevy applications using a standard ATI or Fluidamper "style" balancer up to 7-1/4" in diameter.

Features:

• 8" diameter, 1/4" thick, billet steel, 36-1 tooth, crank wheel with Black Zinc Oxide finish for superior corrosion resistance & striking good looks.
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• Crank wheel centers off of the balancer's™ hub, eliminating the need for a centering ring
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• All billet, 6061-T6 aluminum sensor mounting brackets with "œbright-dipped" black anodized finish & Laser etched Holley EFI logo
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• Custom 3-wire, ferrous-target, Hall-effect sensor with M12X1mm threads for finer gap adjustment
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• All Grade 8 & Mil. Spec mounting hardware

Installation Note:Will not work on balancers which do not have a center-hub extrusion (i.e.: Innovators West, etc.).
Not for use with Holley EFI with a 4x LSx or Chyrsler V8 NGC cam sensor

Specifications:

• Brand: Holley EFI
• Color: Black
• Diameter: 8"
• Emission Code: 4
• Finish: Black Zinc Oxide
• Make: Chevy
• Product Type: Crank Trigger Kit
• Sensor Dimensions: 12mm x 50mm
• Sensor Type: Hall Effect
• Trigger Type: 36-1
• Warning: California Proposition 65
• Wheel Width: 1/4"