Method and apparatus for modifying the ignition system of multi-cylinder engines

摘要

A method and apparatus for converting simultaneously firing multi-cylinder engine ignition systems to sequential firing. The apparatus includes an adapter attachment to the circuit breaker block of a conventional ignition system, a rotor, and a distributor cap. Upon rotation of the adapter the rotor distributes the spark to the individual cylinders of the engine. Modification of the adapter allows attachment to various existing vehicles.