Crane Cams 6000-6400 HI-6R CD Multi-Spark Race Ignition System Laser trimming gives precise peak current control for increased energy output Primary Voltage Output: 450 Volts more details on - https://www.carid.com/fast/hi-6-car-side-battery-harness-mpn-6000-6716.html Multiple Spark Duration: 20 Degree crank rotation below 2,000 RPM, Max 12 sparks per sequence more details on - https://www.carid.com/fast/hi-6-car-side-battery-harness-mpn-6000-6716.html Trigger Input: Module Trigger (12v square wave) more details on - https://www.carid.com/fast/hi-6-car-side-battery-harness-mpn-6000-6716.html