The MSD Digital Programmable 6AL-2 shares the same advanced circuitry as the 6AL-2, delivering 535 primary volts and spark energy up to 135 mJ. It locks out the distributor and lets the user program a full timing curve from a PC, along with a 2-step rev limiter, nitrous retard, and a boost timing map for forced induction engines. Vibration mounts, wiring, and a PC programming cable are included; MSD's Pro-Data+ software is required to program the unit.Specifications: Product Type: Digital Programmable 6AL-2 Color: Black Primary Voltage: 535V / Secondary Voltage: 45,000V Spark Energy: 135 mJ per spark Maximum RPM: 12,500 RPM (at 14.4V) Current Draw: 0.7 Amp per 1,000 RPM Voltage Required: 12-18V, Negative Ground Rev Limiter: Programmable 3-Step, 100 RPM increments Weight & Size: 3 lbs., 7"L x 4"W x 2"H Part Number: 65303 Requires MSD Pro-Data+ software (included) and a PC programming cable for setting timing curves, rev limits, and boost/nitrous retard maps.Compliance: This ignition control carries California Air Resources Board (CARB) Executive Order EO# D-115-22, making it legal for sale and use on Emissions Controlled Vehicles in all 50 states when installed per MSD's application guide.FAQWhat does the Programmable 6AL-2 offer over a standard 6AL-2?It adds PC-based programming through MSD's Pro-Data+ software, letting users set a custom timing curve, a 2-step rev limiter, a nitrous retard, and a boost timing map, in addition to the 535V/135mJ output of the standard 6AL-2.What software is required to program this ignition?MSD's Pro-Data+ software and a PC programming cable, both supplied with the unit, are required to set the timing curve and other features.Is the MSD 65303 CARB legal?Yes. It carries CARB Executive Order EO# D-115-22, making it legal for sale and use on emissions-controlled vehicles in all 50 states when installed per MSD's application guide.What is the maximum RPM rating?The Programmable 6AL-2 is rated to 12,500 RPM at 14.4 volts.{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What does the Programmable 6AL-2 offer over a standard 6AL-2?","acceptedAnswer":{"@type":"Answer","text":"It adds PC-based programming through MSD's Pro-Data+ software, letting users set a custom timing curve, a 2-step rev limiter, a nitrous retard, and a boost timing map, in addition to the 535V/135mJ output of the standard 6AL-2."}},{"@type":"Question","name":"What software is required to program this ignition?","acceptedAnswer":{"@type":"Answer","text":"MSD's Pro-Data+ software and a PC programming cable, both supplied with the unit, are required to set the timing curve and other features."}},{"@type":"Question","name":"Is the MSD 65303 CARB legal?","acceptedAnswer":{"@type":"Answer","text":"Yes. It carries CARB Executive Order EO# D-115-22, making it legal for sale and use on emissions-controlled vehicles in all 50 states when installed per MSD's application guide."}},{"@type":"Question","name":"What is the maximum RPM rating?","acceptedAnswer":{"@type":"Answer","text":"The Programmable 6AL-2 is rated to 12,500 RPM at 14.4 volts."}}]}