Pro HEI Distributor 4 Pin Magnetic Pickup Ignition Control Module [83647] the tip of the valve

the tip of the valve stem is subjected to a tremendous pounding

Spacer can be reused if disassembly of the carrier is required

This process ensures a more uniform and robust casting

This Speedmaster design features tubes instead of discharge nozzles that provide a more consistent fuel flow

providing competition engine builders with the most accurate valvetrain components available today

Pro HEI Distributor 4 Pin Magnetic Pickup Ignition Control Module [83647] the tip of the valveSpeedmaster offers budget pricing and big performance with their ignition controller modules. The modules improve performance with multiple spark, more spark, and ensured combustion for a cleaner burn to set the streets on fire. Speedmaster ignition modules will show you the benefits of greater throttle response, smoother idle, and full power output at high rpm. Fire your engine for less with Speedmaster ignition controller modules.