289/302/351W - 6.562 in. - Crank Trigger Wheel and Hall-Effect Crank Sensor

Part Number: 86401

The MSD Flying Magnet Crank trigger is now available with a Hall-Effect sensor making it the most accurate way to trigger your EFI. The kit installs easily and uses rigid aluminum mounting bracketry and hardware that will not flex and cause timing fluctuations. Powerful magnets are embedded in a 3/8" thick aluminum trigger wheel that will send your EFI a clean signal for every firing.

Features and Benefits

• Same, easy install as traditional MSD Crank Trigger Kits
• Rigid mounting that will not flex and cause timing fluctuation
• 3-wire Hall-effect sensor that is less susceptible to noise interference
• Powerful magnets are embedded in a 3/8” thick billet aluminum trigger wheel
• Most accurate way to trigger your electronic fuel injection (EFI)