Marine Archives Joey Arrington MSD 6AL Digital Ignition Box w Built In Rev Limiter JLFabrication Ignition Box, MSD 6ALN (NASCAR) with 6 Pin Connector and plug in rev MSD Ignition Controls Free STL file MSD 8727CT Rev Limiter CoverDesign to download and 3D. The MSD 6M 2L Ignition Control is designed for performance marine applications where a high energy and reliable ignition is a necessity. The capacitive discharge (CD) design of the MSD produces full power sparks throughout your boat's entire rpm range. Below 3,000 rpm, a series of multiple sparks burn in the cylinder for 20 Degree of crankshaft rotation ensuring complete combustion. Together, these sparks produce easier starting, great throttle response, more power and reduced plug fouling during idling. Weathertight connectors securely lock together to provide reliable connections that are unaffected by water, oil, gasoline and most other chemicals associated with boats. The 6M 2L's electrical circuitry from marine conditions, the entire unit is potted with a polyurethane compound. This material prevents the electrical components from coming into contact with water or other chemicals. The 6M 2L also features a built in Soft Touch Rev Control that will save your engine from overrev damage. The rpm limit is set with sealed rpm modules (see below). The 6M 2L can be triggered by either a magnetic pickup (distributor or crank trigger), amplifier or by a breaker point distributor. The cable harness has the proper connector so you can plug the 6M 2L into one of the Pro Billet MSD Marine distributors. MSD's popular 6M 2 with a built in rev limiter Multiple sparks improve starting, throttle response and idle quality Weathertight connectors protect wiring from water and chemicals 1 Amp Per 1,000 RPM 12 18 Volts, Negative Ground 15,000 RPM with 14. 4 Volts Circuitry is potted for a weather proof housing Details: Connector Gender: Male Female Connector Quantity: 3. 0 Current Draw: 1000 Emission Code: 3 Height: 2. 25 Ignition Type: Performance Length: 8 Maximum Rpm: 15,000 Mounting Hardware Included: Yes Mounting Type: Surface Mount Primary Voltage: 460 480 Spark Energy Mj Per Spark: 105 115 Terminal Gender: Male Female Terminal Quantity: 11. 0 Warranty: Manufacturer's Limited 1 Year Warranty