TACH-ADAPT

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 More than 2500 TACH-ADAPT units are in service with the number growing daily. This Adapter is easy to install with straightforward switch settings and a diagnostic LED feature that shows it is locked to the trigger signal from your ignition and sending a solid output to your tachometer.

TACH-ADAPT is available direct through this site and is also offered by several major Parts Distributors.

• Pulse rate conversion makes it possible to match your vintage tach to 4, 6 or 8-cylinder engines.
• Pulse restoration makes it possible to trigger your tach properly from modified ignition systems. 
• Pulse filtering cleans up trigger waveforms, eliminating erratic behavior. 
• Small size makes it easy to locate/hide in the vehicle. (2 x 1.5 x 1 inch)
• Provides an output signal that is compatible with most old and new voltage-triggered tachometers.
• Accepts input from conventional ignition as well as most modern engine control systems.