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EFI Crank Trigger Kit

36-1 Tooth Crank Trigger System for Big Block Chevy

PART# 556-113

$422.95   Suggested Retail
$379.95   Your Price
Free Shipping
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Will not work on balancers which do not have a center-hub extrusion (i.e.: Innovators West, etc.).

Overview

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

Specs

BrandHolley EFI
Diameter8 inch
FinishBlack Zinc Oxide
Product Type36-1 Crank Trigger Kit

Tech Resources

Certified Holley EFI Dealers
Do you need a custom kit built for your application? Do you need a system installed and tuned? Click here to find the Certified Holley EFI dealer in your area! (All Certified EFI Dealers are factory trained.)
Will not work on balancers which do not have a center-hub extrusion (i.e.: Innovators West, etc.).
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      Some parts are not legal for use in California or other states with similar regulations.