MSD 6564 | Ignition Control Module

We've raised the bar and added an all-new UL listed marine ignition box to our lineup. The 6M-3L is a fully sealed unit with a single wiring connector makeing installation neat and easy. Three rotary dials and an LED display simplfy setting the cylinder select, start retard and rev limiter. Plug-in rev limiter chips and hard to read dials are a thing of the past. For diagnostic purposes, the LED display can also be set to a live tach mode on V8's and even display battery voltage with the turn of a knob. The 6M-3L 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, capacitive discharge sparks will run clean through 12,000 RPM . Boasting more features and higher spark energy than its predecessor, the 6M-3L is the performance upgrade your boat needs!

• Built-In Start Retard In 0/10/20 Degree Increments
• Digital 6M-3L Marine Ignition
• Digital 6M-3L Marine Ignition Controller
• Digital 6M-3L Marine Ignition Controller; Built-In Start Retard; 0/10/20 Degree Increments; Built-In Rev Limiter; Works On 4/6/8 Cyl. Engines; Single Plug-In Connector; Universal;
• Displ. rev limit/highest RPM/cyl. select/start retard/batt. volt
• Easy Setup Of Features w/Three Rotary Dials On Unit Face
• Full Delivery of Spark Energy Down to 6 Volts Battery Supply
• Fully potted housing to stand up to demanding race conditions
• Highly efficient; low current draw for extended battery life
• Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
• Large; Easy To Read LED Display
• Records Highest RPM Engine Turned Within Last 20 Mins/Run Time
• Sealed Connector For Clean Wiring/Trouble-Free Operation
• Shift Interrupt Feature Eases Shifting
• Smoothest Rev Limiter; Protecting Parts And Saving Engine