MSD 77303 Power Grid System Controller Ignition Timing Module

The MSD Power Grid System Controller is an advanced ignition timing controller designed for high-performance racing applications. This controller-only unit provides comprehensive engine management capabilities with precise timing control and data acquisition features to maximize performance and consistency.

Key Features:

• Advanced individual cylinder timing control based on gear position or time
• Five programmable retard stages specifically designed for nitrous oxide systems
• Timing adjustments based on engine RPM and gear value for optimized performance in each gear
• Four-stage RPM limiting for burnout, spool-up, launch control, and over-rev protection
• Programmable shift light settings for each individual gear
• Configurable output switch activated by RPM, pressure sensor, or time-based parameters
• Comprehensive ignition data acquisition system that stores multiple runs for analysis
• USB connection for easy programming and data downloading
• Low current draw of 0.5 to 0.7 amps

This system is highly recommended for use with a crank trigger ignition system for maximum timing accuracy and reliability. The Power Grid Controller gives racers the ability to fine-tune ignition timing across multiple parameters, providing the precise control needed for competitive racing applications.