State-of-the-art microprocessor-controlled ignition module along with an adjustable Dyna dual-sensor crank trigger. For the first time you can actually set the ignition timing to what you want to maximize engine performance. A number of different advance curve modes and a broad range rev limiter let you tailor the ignition to your needs. Fully static timeable; independent 1-4 2-3 cylinder timing; built-in static timing light. Five different advance curves; four different retard modes; test mode; safety interlock input. Broad range rev limiter (adjustable from 8,500 to 16,000 rpm); digital tach output; high-energy, innovative dwell control scheme to maximize spark energy. Can be used with 2.2 ohm or 3 ohm coils. Easy mounting. Includes complete wiring harness.