Pertronix 500 Ignition Control Module

Second Strike is the only ignition system to provide a powerful second spark throughout the entire RPM range. Other multiple spark discharge systems typically revert to one spark at about 3000 RPM. The "Second Strike" is a microcontroller based ignition supplement that works with most inductive type systems. Following the primary spark, the Second Strike delivers a powerful capacative discharge second spark resulting in more complete combustion.