This MSD 6564 Digital 6M-3L Marine is the standard of the Ignition Control industry! This unit is a capacitive discharge ignition that multi-sparks from idle to 3,000 rpm providing a clean idle and quick throttle response. Above 3,000 rpm, discharge sparks run clean through 12,000 rpm! Featuring three rotary dials and an LED display that sets the cylinder select, start retard as well as the rev limiter. The LED display can also be set to a live tach mode on V8's as well as display the battery voltage with just a turn of a knob. Also, this has a fully potted housing that keeps up with demanding marine conditions. This ignition is compatible on 4-, 6-, as well as 8-cylinder engines with 12-volt, negative ground electrical systems. 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 6564 Digital 6M-3L Marine Ignition Control Features: Color: Blue LED Displays Rev Limit, Highest RPM Tuned, Cylinder Select, Start Retard and Battery Voltage High output with up to 550 volts and up to 150mJ of spark energy Current Draw: .8 Amp per 1,000 RPM RPM Range: 12,000 Secondary Voltage: 45,000 Volts Voltage Required: 6-18 Volts Reverse polarity and overheat protection All wires exit through a locked, sealed connector Highly efficient, low current draw for longer battery life Rev Limiter: Yes Timing Retard: No Data Acquisition: No 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.
