MSD 6428 6CT Pro Ignition Control Box, Circle Track

Based on the superior design of the MSD 6CT, the 6CT PRO adds another offering to MSD's line of technologically advanced ignitions for circle track racing. Packed with legendary MSD Ignition power, the 6CT PRO offers a slew of features. A large digital LED display makes it easier than ever to see the rev limiter setting when dialing it in using the laser etched rotary dials on the face of the unit. The rotary dials are also used to set cylinder select for 4, 6, and 8 cylinder engines, and to adjust the built-in start retard providing options of 0?, 10? or 20? of timing retard for quick starts. The unit records the highest RPM your engine turned during the race, which can be recalled easily on the LED display and is quickly reset using a remote, momentary switch. The 6CT PRO offers all this and more in a fully potted housing that utilizes a single connector to keep wiring tidy.

• Records highest RPM the engine turned for last 20 minutes of run time
• Built-in Start Retard adjustable in 0?, 10? or 20? increments for quick, easy starts and extend starter life
• LED display shows rev limit, highest RMP turned, cylinder select, start retard, battery voltage and can be set to tach mode
• Full delivery of spark energy down to 6 volts battery supply
• Fully potted housing to stand up to demanding race conditions
• Single plug-in connector for clean wiring
• Reverse polarity and overheat protection provide ultimate reliability
• RPM Range: 12,000 Volts
• Secondary Voltage 45,000 Volts
• Current Draw: 0.8 Amps per 1,000 RPM

6CT Pro Circle Track Ignition Installation Instructions (PDF)