![Amazon.com: NEW MSD DIGITAL DIGITAL 6AL IGNITION CONTROL BOX WITH REV LIMITER,RED,520-540V,11,000 RPM RANGE,8"L X 4"W X 1.825"H,COMPATIBLE WITH 4-6-8 CYLINDER : Automotive Amazon.com: NEW MSD DIGITAL DIGITAL 6AL IGNITION CONTROL BOX WITH REV LIMITER,RED,520-540V,11,000 RPM RANGE,8"L X 4"W X 1.825"H,COMPATIBLE WITH 4-6-8 CYLINDER : Automotive](https://m.media-amazon.com/images/I/71FMIu6pDSL._AC_UF894,1000_QL80_.jpg)
Amazon.com: NEW MSD DIGITAL DIGITAL 6AL IGNITION CONTROL BOX WITH REV LIMITER,RED,520-540V,11,000 RPM RANGE,8"L X 4"W X 1.825"H,COMPATIBLE WITH 4-6-8 CYLINDER : Automotive
![Amazon.com: MSD STREET FIRE IGNITION CONTROL BOX WITH REV LIMITER,6"L X 3.5"W X 1.75"H,435V PRIMARY VOLTAGE,43,000V SECONDARY VOLTAGE,COMPATIBLE WITH 4-6-8 CYLINDER : Automotive Amazon.com: MSD STREET FIRE IGNITION CONTROL BOX WITH REV LIMITER,6"L X 3.5"W X 1.75"H,435V PRIMARY VOLTAGE,43,000V SECONDARY VOLTAGE,COMPATIBLE WITH 4-6-8 CYLINDER : Automotive](https://m.media-amazon.com/images/I/71qfVbJtv-L.jpg)
Amazon.com: MSD STREET FIRE IGNITION CONTROL BOX WITH REV LIMITER,6"L X 3.5"W X 1.75"H,435V PRIMARY VOLTAGE,43,000V SECONDARY VOLTAGE,COMPATIBLE WITH 4-6-8 CYLINDER : Automotive
![Summit Racing SUM-850610 Summit Racing™ Multi-Spark Digital Capacitive Discharge Ignitions | Summit Racing Summit Racing SUM-850610 Summit Racing™ Multi-Spark Digital Capacitive Discharge Ignitions | Summit Racing](https://static.summitracing.com/global/images/prod/xlarge/sum-850610_oh_xl.jpg)