11-15 Degree Retard Module Kit

The MSD Ignition 11-15 Degree Retard Module Kit (MPN 8774) is a precision timing control module tailored for high-performance engine builders and tuners. It is specifically designed for applications that require advanced ignition management, particularly in carbureted or speed-density fuel-injected setups. This module allows for electronic ignition timing retardation by 11 to 15 degrees from the base curve, providing essential tuning flexibility.

The module is engineered to address issues related to boost-sensitive detonation and octane limitations. It utilizes relay-switching architecture to adjust spark timing based on input signals such as boost pressure or throttle position, which can be monitored through optional sensors. This design ensures that timing can be safely retarded under high-stress conditions without sacrificing peak horsepower.

Ideal for supercharged engines, the MSD retard module integrates seamlessly into the MSD ignition ecosystem. It is compact, weighing just 0.13 lbs and measuring 6.1 x 1.05 x 7.8 inches, allowing for discreet installation in the engine bay or under the dash. Basic wiring integration is required to connect it to your MSD ignition controller or compatible aftermarket ECU.