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 SBF applications using a standard ATI or Fluidamper "style" balancer up to 7-1/4" in diameter.
Features:
7.25” 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
Brand
Holley EFI
Color
Black
Diameter
7.25"
Emission Code
4
Finish
Black Zinc Oxide
Make
Ford
Product Type
Crank Trigger Kit
Sensor Dimensions
12mm x 50mm
Sensor Type
Hall Effect
Trigger Type
36-1
Wheel Width
1/4"
Part Number
556-115
Emissions
4
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
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