MSD MC-3 Digital Motorcycle Ignition Boxes 4223

These MSD MC-3 digital motorcycle ignition boxes produce high-output multiple sparks to ensure combustion and prevent plug fouling. They use state-of-the-art, digital-circuit technology to deliver a series of hot multiple sparks at low speed where poor fuel atomization occurs. This quickens starting, smoothes out the idle, and improves off-the-line throttle response. The MSD MC-3 digital motorcycle ignition boxes feature a high-speed RISC microprocessor that accurately keeps tabs on the rpm, rev limits, and ignition timing. They can also accept signals from the stock ignition so that you can retain the factory ignition curve, or for race applications, hall-effect pickups can be used. Other features include 2-step soft-touch rev control, air shifter ignition interrupt, and a built-in LED for static-timing your engine and troubleshooting any problems.

Warranty