Description
Circle track racing demands an ignition system that delivers consistent spark energy lap after lap, without compromise. The MSD 6CT Pro eliminates guesswork with adjustable start retard, real-time performance monitoring via LED display, and fully potted construction built to survive the vibration and heat of competitive racing. Whether you’re running a 4, 6, or 8-cylinder engine, this plug-and-play ignition box gives you the reliability and precision control needed to stay competitive.
- Built-in start retard: 0°, 10°, 20° increments
- LED display: Rev limit, peak RPM, cylinder select, start retard, battery voltage, tach mode
- Compatible: 4, 6, 8-cylinder engines
- Housing: Fully potted, race-proven durability
- Wiring: Single plug-in connector
- Max RPM: 12,000
- Secondary voltage: 45,000 volts
- Spark energy: 135mJ (Blaster) / 150mJ (HVC)
- Primary voltage: 535V (Blaster) / 550V (HVC)
- Spark duration: 20° crankshaft rotation
- Current draw: 0.8A per 1,000 RPM
- Voltage range: 6–18 volts
- Dimensions: 7.89″L × 4.00″W × 1.87″H
- Weight: 2.5 lbs
- Warranty: Limited 1 year
- MPN: 6428
