MSD

MSD Crank Trigger Wheel Kit - Flying Magnet - BBF - 7.25 in.

Part # 8644 Be the first to write a review

Big Block Ford - 429-460ci - Use with MSD 6/7/8 Series Ignition - Red

MSD Crank Trigger Wheel Kit - Flying Magnet - BBF - 7.25 in.

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Free Shipping - Lower 48 US States
MSRP $691.95
$552.95
Save $139.00
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Most crank triggers have a wheel, with steel studs sticking out, bolted to the harmonic balancer. As the crankshaft turns, the studs pass by a stationary magnetic pick-up, triggering the ignition. This pick-up can be triggered by other bolts, debris, or even vibrations which will cause a loss of power or engine damage. The MSD Flying Magnet Crank Trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non-magnetic pick-up to trigger the ignition. This "flying magnet" design produces accurate trigger signals and the non-magnetic pick-up cannot be falsely triggered.

Features:

  • Powerful magnets are embedded in a billet aluminum trigger wheel.
  • Fits 429/460 Big Block Ford.
  • The non-magnetic pickup cannot be false triggered.
  • Does not fit Cleveland blocks.
  • Absolutely the most accurate way to trigger the ignition.
  • Kits feature special brackets and mounting hardware for a variety of engines.
Brand MSD
CategoryIgnition
ColorRed
Diameter7.25 IN
Emission Code4
MakesFord
part typeIgnition Crank Trigger Kit
Product TypeCrank Trigger Kit
Sensor Dimensions3/4 x 2.25 IN
Sensor TypeMagnetic
Sub CategorySensors
Trigger Type4X
WarrantyManufacturer's Limited 1 Year Warranty
Wheel Width3/8 IN
UPC085132086443
WarningCalifornia Proposition 65
Part Number8644
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

Manufacturer's Limited 1 Year Warranty: See Details
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    MSD Crank Trigger Wheel Kit - Flying Magnet - BBF - 7.25 in.
    MSD Crank Trigger Wheel Kit - Flying Magnet - BBF - 7.25 in.
    MSRP $691.95
    $552.95
    Save $139.00