Speedhut 3-3/8″ 6K RPM Shift-light Tachometer (R3-TC2-REV)

Description

The Speedhut 3-3/8″ 6K RPM Shift-light Tachometer (R3-TC2-REV) provides accurate and immediate readings of your engine’s revolutions per minute. Designed for performance and ease of use, this gauge is a valuable addition to any vehicle where precise RPM monitoring is crucial. Its integrated shift light allows drivers to optimize shift points for maximum efficiency and performance.

KEY FEATURES AND BENEFITS:

• Accurate RPM Monitoring: Provides precise readings of engine speed up to 6,000 RPM.
• Integrated Shift Light: Features an internal, programmable shift light to indicate optimal shift points.
• Broad Engine Compatibility: Works with 1 to 12 cylinder engines utilizing standard spark plug ignition systems.
• Standard Size: Fits a common 3-3/8 inch (85mm) gauge opening in your dashboard.
• Easy Installation: Designed to fit a 3.3″ (84mm) dash hole and includes necessary mounting hardware.
• Complete Wiring: Ships with all essential wiring harnesses for power, lighting, and tachometer signal.

SPECIFICATIONS:

• Gauge Type: Tachometer
• Tachometer Signal Type: Standard spark plug ignition systems
• Compatibility: 1-12 cylinder engines
• Range: 0-6,000 RPM
• Size: 3 3/8 inch (85mm)
• Hole Size: 3.3″ (84mm)
• Internal Shift Light: Yes
• Included:
  • 8 ft Tachometer Harness – for LED Lit Gauges (1 Wire 2 Pin Connector)
  • 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
  • Gauge Mounting Ring

HOW TO USE:

1. Prepare the Mounting Location: Ensure you have a 3.3″ (84mm) diameter opening in your dashboard where you want to install the tachometer.
2. Connect the Power and Lighting Harness: Connect the 3 ft power and lighting harness to a suitable power source and ground in your vehicle’s electrical system. This harness also provides power for the gauge’s LED illumination.
3. Connect the Tachometer Signal Harness: Connect the 8 ft tachometer harness to the appropriate signal output from your engine’s ignition system (typically a wire connected to the negative side of the coil or a designated tachometer output). This harness transmits the RPM signal to the gauge.
4. Mount the Gauge: Insert the tachometer into the prepared dash opening. Secure it from the back using the included gauge mounting ring to ensure a snug and stable fit.
5. Program the Shift Light (if desired): Follow the manufacturer’s instructions (usually involving button presses or a specific sequence after powering on the gauge) to set the desired RPM point for the internal shift light to activate.
6. Verify Functionality: Start your vehicle and observe the tachometer to ensure it is reading the engine RPM accurately and that the shift light illuminates at the programmed RPM.

BENEFITS OF USING THE SPEEDHUT 3-3/8″ 6K RPM SHIFT-LIGHT TACHOMETER (R3-TC2-REV):

• Utilizing this Speedhut tachometer provides drivers with a clear and immediate understanding of their engine’s operating speed.
• Allows for more precise gear changes, improving vehicle performance and fuel efficiency.
• Helps prevent over-revving, promoting engine longevity.
• The integrated shift light provides a visual cue for optimal shifting, particularly useful during performance driving or racing.
• Simple installation process with included mounting ring and dedicated harnesses saves time and effort.
• Compatible with a broad range of ignition systems and cylinder configurations.

FEATURES:

• Offers an instantaneous view of the engine’s revolutions per minute.
• The internal shift light can be programmed to illuminate at a specific RPM, signaling the ideal time to shift gears.
• Designed for engines with 1 to 12 cylinders.
• Reads RPM data directly from standard spark plug ignition systems.
• Fits common 3-3/8 inch (85mm) gauge openings and aftermarket pods.
• Includes a secure mounting ring for stable installation.
• Supplied with specific wiring harnesses for both RPM signal and power/illumination connections.