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HOLLEY

Holley Efi 8" Hall Effect Bbc Crank Trigger System

$609.95
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SKU:
HLY556-113
UPC:
090127720646
Condition:
New
Availability:
Usually ships within 24 hours.
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Holley's EFI Crank Trigger Kit is meticulously designed to deliver precise crank speed and position signals to Holley EFI systems, particularly in high-horsepower racing scenarios. Unlike standard 4-Magnet, MSD "style" Crank triggers that measure crank position every 45 degrees, this kit provides a more detailed measurement every 10 degrees. It is specifically crafted for early model BBC Chevy applications utilizing a standard ATI or Fluidamper "style" balancer up to 7-1/4" in diameter.

Key Features:

  • 8” diameter, 1/4” thick billet steel, 36-1 tooth crank wheel with a Black Zinc Oxide finish for exceptional corrosion resistance and aesthetic appeal.
  • Crank wheel centers off the balancer’s hub, eliminating the need for a centering ring.
  • All billet, 6061-T6 aluminum sensor mounting brackets with a "bright-dipped" black anodized finish and a Laser-etched Holley EFI logo.
  • Custom 3-wire, ferrous-target, Hall-effect sensor with M12X1mm threads for precise gap adjustment.
  • All Grade 8 and Mil. Spec mounting hardware included.
Local Pickup Available:
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Additional Handling:
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