Description

This MSD 6427 6CT Ignition Control is the most advanced and durable ignition to ever hit the circle track! This unit delivers over 535 volts to the coil with up to 150mJ of spark energy for every firing! Coupled with a sleek low profile, all wiring is routed out one end of the unit through a sealed and locking connector for a clean installation that also keeps the wiring dry.

MSD relocated the rev limiter to the top of the housing for easy access to the three rotary dials that set the cylinder select for 4, 6 as well as 8 cylinder engines. They also adjust the built-in start retard that provides options of 0 degrees, 10 degrees or 20 degrees of timing retard for quick starts.

This ignition has a cast aluminum housing that is epoxy filled to prevent damage to the circuit board. It will accept trigger inputs from breaker points, amplifiers, as well as magnetic pickups.

Wiring harness, vibration mounts as well as all components needed for installation are included.

MSD 6427 6CT Ignition Control Features:

• LED Displays Rev Limit, Highest RPM Tuned, Cylinder Select, Start Retard and Battery Voltage
  
• Color: Red
• Current Draw: .8 Amp per 1,000 RPM
• RPM Range: 12,000 RPM
• Primary Voltage: 535V w/ Blaster Coil, 550V w/ HVC Coil PN 8250
• Secondary Voltage: 45,000 Volts
• Spark Energy: 135mJ w/ Blaster Coil, 150mJ w/ HVC Coil PN 8250
• Spark Series Duration: 20 Degree Crankshaft Rotation
• Voltage Required: 6-18 Volts
• All wires exit through a locked, sealed connector
• Stands up to demanding race conditions
  
• Highly efficient, low current draw for extended battery life
• Reverse polarity and overheat protection
  
• Rev Limiter: Yes
• Timing Retard: Three-Stage
  
• Data Acquisition: Yes
  
• Coil Included: No
• Length: 7.890 in.
• Width: 4.000 in.
• Height: 1.870 in.
• Compatible with 4-, 6- as well as 8-cylinder engines

From street cruisers to Top Fuel dragsters, MSD’s ignition systems have been the industry leader for over 40 years. MSD continues to push the envelope with cutting-edge ignition technology as well as intake manifolds and EFI systems.