Tacho Pulse Limiter - Inboard Version
Required for Carbureted Inboard Engines
Protects the device from permanent damage
Not needed for Injection (EFI) engines
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This version of the Tacho Pulse Limiter is specifically designed for carbureted inboard (stationary) engines. Stationary engines often generate ignition signals with high voltage peaks that can cause unstable RPM readings.
WARNING: Connecting a carbureted inboard engine directly to the fuel computer without this limiter may permanently damage the display unit due to excessive signal amplitude.
The limiter acts as a protective filter, stabilizing the pulses and ensuring clean data for accurate engine speed calculation. It is a mandatory component for the safe operation of Flowtrecs systems with older carbureted stationary engines.
Compatibility: Designed for carbureted inboard/stationary motors. If your engine is equipped with Electronic Fuel Injection (EFI), this accessory is NOT required.