If you have a turbo or supercharger, the 6BTM is the ignition for you. You get MSD's multiple sparks and capacitive discharge power, and a built-in boost retard circuit to prevent detonation. The MSD-6BTM prevents detonation by automatically retarding the spark timing as the boost pressure increases. By electronically controlling the spark advance, a supercharged engine can operate on the threshold of detonation for maximum engine power and efficiency. The MSD-6BTM's spark timing retard can be adjusted from 1 degree per pound of boost to 3 degrees, with a maximum retard of 15 degrees. A convenient dash mounted control knob allows you to make adjustments while driving to compensate for changes in altitude, air temperature and fuel octane levels. The spark timing retard is activated by a boost pressure sensor located on the side of the unit, and also features a built in rev control.
Late model engines with distributorless ignition systems can take advantage of MSD performance with this Digital DIS Ignition Control. This ignition features multi-channel capability complemented with multiple sparks, rev limiters, and a timing control. Throttle response and mid range pull are improved due to a series of powerful multiple sparks.
This dual ignition tach adapter is designed for vehicles using MSD DIS ignition controls. It has two channels, for two coil pack applications. In some applications, when you add an MSD ignition, the factory ECU no longer can tell when the coil has fired which is what tells the ECU to fire the injectors or tachometer). This adapter simulates the coil signal thus allowing the ECU to properly trigger both the tach and fuel injection with the MSD DIS ignition. In most cases, the adapter plugs directly into the MSD harness.
This ignition is designed for the small engines in sport compact vehicles. It features capacitive discharge circuits that can produce full power sparks at any RPM. That means more complete combustion whether your car is at idle or 10,000 RPM. The unit does not include a rev limiter.