Ford Small Block EFI Crank Trigger Kit
36-1 Tooth Crank Trigger System for Small Block Ford
PART# 556-115
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$478.95
Suggested Retail
$409.40 Holleydays Price
$409.40 Holleydays Price
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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 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
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
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.
