Description

The Speedhut 2-1/16" 10K RPM Shift-light Tachometer (R2-TC4-REV) is an essential instrument for drivers looking to closely monitor their engine’s performance. This gauge provides accurate, real-time RPM readings up to 10,000, allowing for precise engine management. Integrated with a bright shift light, it offers a clear visual cue for optimal gear changes, helping to maximize engine power and efficiency. Designed for compatibility with standard spark plug ignition systems in 1 to 12 cylinder gasoline engines, this tachometer is a valuable tool for any performance-focused vehicle. Its robust construction ensures reliable operation, even in demanding driving conditions.

KEY FEATURES AND BENEFITS:

• Precise RPM Monitoring: Delivers accurate, real-time engine speed readings up to 10,000 RPM.
• Integrated Shift Light: Features a bright internal shift light for optimal gear change indication, enhancing performance.
• Broad Engine Compatibility: Works seamlessly with any gasoline engine and tach signal over one volt, supporting 1 to 12 cylinder configurations using standard spark plug ignition systems.
• Enhanced Performance: Helps drivers achieve peak engine efficiency and responsiveness by providing timely shift cues.
• Easy Installation: Designed for straightforward mounting and connection.

SPECIFICATIONS:

• Gauge Type: Tachometer
• Standard or Metric: Standard
• Tachometer Signal Type: Standard spark plug ignition systems
• Compatibility: 1-12 cylinder
• Range: 0-10,000 RPM
• Size: 2 1/16 inch (52mm)
• Hole Size: 2.062 inches (52mm)
• Internal Shift Light: Yes
• Gauge Mounting Ring: Included
• Ships With:
  • 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
  • 8 ft Tachometer Harness – for LED Lit Gauges (1 Wire 2 Pin Connector)

HOW TO USE:

1. Mount the Gauge: Secure the 2-1/16" tachometer in a suitable location on your vehicle’s dashboard using the included mounting ring. Ensure the mounting location allows for clear visibility of the gauge.
2. Connect the Power and Lighting Harness: Attach the 3 ft power and lighting harness to the designated terminals on the back of the tachometer. Connect the power and ground wires to an appropriate power source in your vehicle. This harness also powers the LED illumination of the gauge.
3. Connect the Tachometer Signal Harness: Connect the 8 ft tachometer harness to the designated terminal on the back of the gauge. The single wire end of this harness needs to be connected to the tachometer signal output wire from your vehicle’s ignition system (typically from the negative side of the coil or an equivalent tach signal source).
4. Calibrate (if necessary): The tachometer can be calibrated for different pulse rates (1/2 pulse to 6 pulses per revolution). Refer to the manufacturer’s specific instructions if your engine requires calibration for accurate RPM readings.
5. Set the Shift Light (if desired): If you wish to use the internal shift light, follow the manufacturer’s instructions to set the desired RPM point at which the light will activate.
6. Verify Functionality: Once all connections are made, start your vehicle and observe the tachometer to ensure it is reading the RPMs accurately and that the shift light activates at the set point (if applicable).

BENEFITS OF USING THE SPEEDHUT 2-1/16" 10K RPM SHIFT-LIGHT TACHOMETER (R2-TC4-REV):

• Provides accurate, real-time RPM readings for optimal gear shifts and engine protection.
• Improves performance by allowing timely and precise shifting based on engine speed.
• Integrated shift light gives drivers a clear and immediate signal for gear changes, aiding focus during high-speed driving.
• Versatile design fits a broad range of gasoline-powered vehicles from 1 to 12 cylinders.
• Straightforward installation process with included mounting hardware and harnesses.

FEATURES:

• Displays engine speed up to a maximum of 10,000 revolutions per minute.
• Compact 2 1/16 inch (52mm) size for easy integration into most dashboards.
• Equipped with a bright internal light that signals optimal shift points.
• Designed to work with standard ignition systems found in 1 to 12 cylinder gasoline engines.
• Provides precise and instantaneous readings of the engine’s rotational speed.
• Includes all necessary wiring harnesses for power, lighting, and RPM signal connection.
• Comes with a mounting ring to facilitate a secure and professional installation.
• Offers calibration options to ensure accuracy across different engine pulse rates.
• Built with robust components to withstand demanding driving conditions.
• Aids in achieving better fuel economy by promoting shifting at optimal RPMs.