MSD Ignition Enhancer Ignition Control Module - 4255 Part #: 4255 Line: MSD MSD Ignition Enhancer Ignition Control Module 1 Year Limited Warranty Color: Red Coil Included: No Connector Gender: Female, Male Ignition Type: Performance Terminal Gender: Female, Male Dimensions (in): 3-5/8 X 7-3/16 X 6-13/16 Inch Voltage (V): 12 Volt Spark Energy (mJ): 105 mJ Number Of Terminals: 5 Number Of Connectors: 7 Show More Show Less