MSD 64253 Digital 6AL Ignition Controllers (black)

Ignition Box Output: Capacitive discharge Circuitry: Digital Rev Limiter: Yes Timing Retard: None Data Acquisition: No CD Voltage Output to Coil: 520-540 V Current Draw: 1.1 amps per 1,000 rpm Spark Output (millijoules): 135-145 mJ Minimum Operating Voltage: 12 V Maximum Operating Voltage: 15 V Length (in.): 8.000 in. Height (in.): 1.875 in. Width (in.): 4.000 in. Ignition Box Color: Black Coil Included: No MSD Digital 6AL Ignition Controllers Advance with the digital power of your popular favorite--MSD 6AL ignitions. With less power draw and higher output, MSD moves you with "the fire to drive" in a digital powerhouse! Inside microprocessors, updated circuits and efficient components monitor and handle every firing and rev limit to produce more power while pulling less current. Don't worry; features that made their 6AL boxes your first choice remain but with improved output--more than135mJ of spark energy for every firing with 530+ volts to the coil! And, to go with the new power, a