Holley EFI- 556-113 Holley EFI Crank Trigger System for BBC

Holley EFI- 556-113 Holley EFI Crank Trigger System for BBC

Holley EFI

  • $609.95
    Unit price per 

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36-1 Tooth Crank Trigger System for Big 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 BBC 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.
  • Crank wheel centers off of the balancer’s hub, eliminating the need for a centering ring
  • All billet, 6061-T6 aluminum sensor mounting brackets with “bright-dipped” black anodized finish & Laser etched Holley EFI logo
  • Custom 3-wire, ferrous-target, Hall-effect sensor with M12X1mm threads for finer gap adjustment
  • All Grade 8 & Mil. Spec mounting hardware
Brand Holley EFI
Color Black
Diameter 8 in.
8"
Emission Code 4
Finish Black Zinc Oxide
Make Chevrolet
Product Type Crank Trigger Kit
Sensor Dimensions 12mm x 50mm
Sensor Type Hall Effect
Trigger Type 36-1
Wheel Width 1/4"
UPC 090127720646
Part Number 556-113

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