Speedhut 2-5/8" 4K RPM Tachometer (L25-TC1-LEG)
The Speedhut 2-5/8" 4K RPM Tachometer (L25-TC1-LEG) offers precise monitoring of your engine's revolutions per minute. Designed for compatibility with a wide range of vehicles utilizing standard spark plug ignition systems, this gauge provides accurate readings up to 4,000 RPM. Its 2 5/8 inch size ensures it can fit into many common gauge setups, requiring a 2.67-inch (68mm) mounting hole. This tachometer is a reliable tool for keeping a close eye on your engine's performance.
KEY FEATURES AND BENEFITS:
Engineered for Compatibility: Works with standard spark plug ignition systems and supports engines with 1 to 12 cylinders.
Clear 4,000 RPM Range: Allows accurate monitoring of engine speed for performance and safety.
Easy Installation: Includes a mounting ring for a secure and professional finish.
Wiring Harnesses Included: Comes with tachometer signal and power/lighting harnesses for straightforward setup, especially with LED-lit models.
Gauge Type: Tachometer
Measurement System: Metric, Standard
Tachometer Signal Type: Standard spark plug ignition systems
Compatibility: 1-12 cylinder engines
Range: 0-4,000 RPM
Size: 2 5/8 inch (diameter)
Hole Size Required: 2.67 inches (68mm)
Internal Shift Light: No
Gauge Mounting Ring: 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
Prepare the Mounting Location: Identify a suitable 2.67-inch (68mm) diameter hole in your dashboard or instrument panel.
Install the Gauge: Insert the tachometer into the hole and secure it using the included mounting ring.
Connect the Tachometer Harness: Attach the signal wire from your vehicle’s ignition system to the 8 ft Tachometer Harness and connect it to the gauge.
Connect the Power and Lighting Harness: Wire the 3 ft Power & Lighting Harness to a 12V power source and ground, then connect it to the gauge to enable LED lighting.
Secure Wiring: Ensure all connections are secure and insulated to avoid short circuits.
Test the Gauge: Start the engine and verify that the tachometer accurately displays RPM.
BENEFITS OF USING THE SPEEDHUT 2-5/8" 4K RPM TACHOMETER (L25-TC1-LEG):
Provides real-time, accurate engine RPM monitoring to optimize performance and avoid over-revving.
Supports a wide range of engine configurations, making it versatile for many vehicles.
Ensures proper engine operation within optimal RPM ranges for efficiency and safety.
Included wiring and mounting ring streamline installation and reduce setup time.
Provides precise readings of engine speed up to 4,000 RPM.
Designed for direct compatibility with standard spark plug ignition systems.
Suitable for engines with 1, 2, 3, 4, 5, 6, 8, 10, or 12 cylinders.
Compact 2 5/8 inch gauge size allows for flexible mounting options.
Requires a standard 2.67-inch (68mm) diameter cutout for installation.
Comes with an 8-foot harness specifically for the tachometer signal on LED-lit gauges.
Includes a 3-foot power and lighting harness for LED illumination.
Mounting ring is provided for a secure and aesthetically pleasing installation.
Product identification
- Brand: Speedhut
- Model / MPN: L25-TC1-LEG




