COMP Cams 6000-6445 Ignition (WITH LX92 COIL KIT FOR UNIVERSAL APPLICATIONS) Laser trimming gives precise peak current control for increased energy output Primary Voltage Output: 450 Volts more details on Multiple Spark Duration: 20 Degree crank rotation below 2,000 RPM, Max 12 sparks per sequence more details on Trigger Input: Module Trigger (12v square wave) more details on