Before there was ECU's there was ignition modules.
Back in 1987, Suzuki GSX-R750 had never heard of ECUs. Computers were still the size of a briefcase.
Add some modern computing to your old school with Dynatek.
The Dyna 2000 for four cylinder engines represents a breakthrough in motorcycle ignition flexibility. The Dyna 2000 system consists of a 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. Dynatek has added the ability to custom program the Dyna 2000 Sportbike ignition via a personal computer. Like our programmable Harley-Davidson and Dyna FS ignitions the Dyna 2000 can be programmed with a custom advance curve, retard mode curve and RPM limit using the optional accessory curve maker kit. There are also 2 user programmable RPM outputs that can be used to activate a shift lightor other RPM activated device.