This switch box is engineered to manage CDI ignition timing and spark sequencing for dependable ignition performance throughout the engine's operating range.

Marine-grade molded connectors and sealed electronic construction help maintain dependable ignition performance in demanding marine applications.

Features

• Vibration-resistant internal circuitry
• Supports dependable ignition timing operation
• High-energy CDI ignition switching design
• Marine-grade sealed electronic construction

Common Symptoms of a Failing Switch Box

• Hard starting conditions
• Sudden ignition failure after warm-up
• Random cylinder firing issues
• Intermittent spark or ignition drop-out