MSD's Hall-Effect Flying Magnet Crank Trigger Kit delivers the precise, reliable signal a high-performance LS Gen III/IV engine needs to run timing electronically through a Holley EFI ECU or other standalone engine management system. The 3-wire Hall-Effect sensor is less susceptible to EMI/RFI interference than distributors or VR magnetic sensors and has no wear parts to fail.
Specifications:
- Fitment: Chevrolet LS Gen III/IV
- Sensor Type: 3-wire Hall-Effect
- Wheel Diameter: 7.25 in., 3/8 in. thick billet 6061-T6 aluminum
- Operating Voltage: 5-20V
- Includes: High-quality adjustable timing pointer (10-degree range)
- Requires: Direct bolt-on degreed balancer (ATI 917777 or 917211)
- Compatible With: Meziere water pump WP333
- Color: Red
- Warranty: Manufacturer's Limited 1-Year Warranty
- Part Number: 8619
On some vehicles the kit may require slight modification to accommodate special engine plates or pulley systems.
Compliance: This part is legal for sale and use on Racing Use Only Vehicles — competition vehicles that are not registered and never operated on the street. It is against the law to install this part on an Emissions Controlled Vehicle (1966-and-newer California-certified or 1968-and-newer federally certified vehicles).
FAQ
What balancer does the MSD 8619 require?
It is designed to be used with the ATI Harmonic Balancer 917777 or 917211.
Why use a Hall-Effect sensor?
It is a 3-wire design that is easier to set up, less susceptible to EMI/RFI interference, and has no wear parts compared to distributors or VR magnetic sensors.
What engines is the MSD 8619 designed for?
It is designed for Chevrolet LS Gen III/IV engines.
Is the MSD 8619 legal for street use?
No, it is legal for Racing Use Only vehicles.
