Speedhut 3-3/8″ Antique 8K RPM Shift-light Tachometer (R3-TC3-ATQ)

The Speedhut 3-3/8″ Antique 8K RPM Shift-light Tachometer (R3-TC3-ATQ) offers precise monitoring of your engine’s revolutions per minute (RPM) up to 8,000. Combining a timeless antique aesthetic with modern functionality, this gauge features a clear black dial with white illumination and a built-in shift light to aid performance driving. Designed for straightforward installation in a standard 3-3/8 inch dash opening, this tachometer is compatible with a wide range of vehicles utilizing standard spark plug ignition systems and engines with 1 to 12 cylinders.

KEY FEATURES AND BENEFITS:

• Accurate RPM Monitoring: Provides precise readings of engine speed up to 8,000 RPM, allowing for optimal engine management and performance.
• Integrated Shift Light: Features a built-in, intensely bright shift light that alerts the driver to optimal shift points, enhancing acceleration and preventing over-revving.
• Classic Antique Styling: The black dial with white font and illumination offers a traditional and stylish look that complements a variety of vehicle interiors.
• Broad Engine Compatibility: Works seamlessly with most gasoline engines utilizing standard spark plug ignition systems and supports configurations from 1 to 12 cylinders.
• Easy Installation: Designed to fit into a standard 3-3/8 inch (85mm) dash hole and includes a mounting ring for secure and simple installation.
• Complete Wiring Included: Ships with all necessary wiring harnesses, including a power and lighting harness, and a dedicated tachometer signal harness, simplifying the connection process.

SPECIFICATIONS:

• Gauge Type: Tachometer
• Range: 0-8,000 RPM
• Size: 3 3/8 inch (85mm)
• Hole Size: 3.3 inches (84mm)
• Tachometer Signal Type: Standard spark plug ignition systems
• Compatibility: 1-12 cylinder engines
• Internal Shift Light: Yes
• Included:
  – 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
  – 8 ft Tachometer Harness – for LED Lit Gauges (1 Wire 2 Pin Connector)
  – Gauge Mounting Ring

HOW TO USE:

1. Prepare the Mounting Location: Ensure you have a 3.3-inch (84mm) diameter opening in your vehicle’s dashboard where you want to install the tachometer.
2. Connect the Power and Lighting Harness: Connect the 3 ft Power & Lighting Harness to a suitable power source in your vehicle (typically a 12V accessory or ignition wire) and to a ground point. This harness also provides power for the gauge’s illumination.
3. Connect the Tachometer Signal Harness: Locate the tachometer signal wire from your engine’s ignition system (usually connected to the negative side of the coil or a designated tachometer output). Connect the 8 ft Tachometer Harness to this signal wire and then to the tachometer gauge.
4. Mount the Gauge: Insert the tachometer into the prepared dashboard opening from the front. Secure it in place using the included gauge mounting ring from the back of the dashboard.
5. Verify Connections: Double-check all wiring connections to ensure they are secure and correct.
6. Test the Gauge: Start your vehicle’s engine to verify that the tachometer is receiving a signal and displaying the RPM correctly. Also, test the illumination and the functionality of the shift light as you reach the set RPM.

BENEFITS OF USING THE SPEEDHUT 3-3/8″ ANTIQUE 8K RPM SHIFT-LIGHT TACHOMETER (R3-TC3-ATQ):

• Improved Driving Performance: The integrated shift light allows for precise gear changes at optimal RPM, leading to better acceleration and overall driving performance.
• Engine Protection: Monitoring RPM helps prevent over-revving your engine, which can cause damage and reduce its lifespan.
• Enhanced Interior Aesthetics: The classic antique design adds a touch of traditional style to your vehicle’s interior.
• Accurate and Reliable Readings: Provides precise and real-time engine speed information, crucial for performance tuning and monitoring.
• Straightforward Installation: The inclusion of necessary wiring harnesses and a mounting ring simplifies the installation process.

FEATURES:

• Clear black dial with easy-to-read white numerals and markings.
• Bright white LED backlighting for excellent visibility, day or night.
• Distinctive Racer Red needle for quick and clear RPM indication.
• Internal, intensely bright shift light for immediate visual cues.
• Robust construction designed for automotive environments.
• Direct compatibility with standard spark plug ignition systems.
• Designed to fit standard 3-3/8″ (85mm) gauge openings.
• Includes all essential wiring for a hassle-free setup.