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MSD Ignition 4223 - MSD MC-3 Digital Motorcycle Ignition Boxes

  • Ignition, Digital, Capacitive Discharge, MC-3, Motorcycle, 1, 2 or 4 Cylinder, Universal, Each
  • Application Specific
  • Estimated Ship Date: Today
 
BrandMSD Ignition
Manufacturer's Part Number4223
Part TypeIgnition Boxes
Product LineMSD MC-3 Digital Motorcycle Ignition Boxes
Summit Racing Part NumberMSD-4223
 
Ignition Box OutputCapacitive discharge
CircuitryDigital
Rev LimiterYes
Timing RetardNone
Data AcquisitionNo
CD Voltage Output to Coil450 V
Current Draw4.3 amps at 10,000 rpm
Spark Output (millijoules)110 Millijoules
Minimum Operating Voltage12 V
Maximum Operating Voltage12 V
Length (in)6.000 in.
Height (in)1.750 in.
Width (in)3.500 in.
Ignition Box ColorRed
Coil IncludedNo
QuantitySold individually.
 

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.

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