Single Fire Tachometer Module

Tachometers designed to work with dual fire ignitions (spark fires on compression and exhaust stroke) are designed to calculate RPM based on two sparks. So a single fire engine (most modern Fuel Injected engines which fire on the compression stroke only) will return a RPM reading that is half of what it actually is. This module is what you need to correct that reading.

• Provides correct RPM display
• Fits most accessory electronic tachometers
• Required for most two or four cylinder engines with single-fire ignitions
• Required for most bikes equipped with fuel injection
• Reduces needle fluctuation
• Comes with easy-to-follow instructions and all necessary connectors

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