Speedhut 4" Antique Series 8K RPM Tachometer (L4-TC3-ATQ)
The Speedhut 4" Antique Series 8K RPM Tachometer (L4-TC3-ATQ) is an essential instrument for monitoring your engine's performance. This gauge provides precise, real-time readings of your engine's revolutions per minute (RPM), allowing you to maximize power and efficiency. Designed for compatibility with a wide range of vehicles, it works seamlessly with standard spark plug ignition systems and engines with 1 to 12 cylinders. Its robust construction ensures reliability, while the included components facilitate a straightforward installation process.
KEY FEATURES AND BENEFITS:
Precise RPM Monitoring: Delivers accurate, real-time RPM readings, crucial for optimizing engine performance.
Wide Compatibility: Functions with standard spark plug ignition systems and engines ranging from 1 to 12 cylinders, offering versatility across various vehicles.
Easy Installation: Designed for simple setup with included power and tachometer harnesses, as well as a mounting ring.
Robust Build: Features a rugged construction, ensuring longevity and reliable performance even in demanding conditions.
Optimized Engine Performance: Helps users understand and manage their engine's capabilities, leading to improved efficiency and responsiveness.
Gauge Type: Tachometer
Signal Type: Standard spark plug ignition systems
Cylinder Compatibility: 1-12 cylinders
Range: 0 – 8,000 RPM
Hole Size: 3.95 inches (100mm)
Internal Shift Light: No
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
Mount the Gauge: Secure the tachometer in your desired location using the included mounting ring. Ensure the 3.95-inch (100mm) hole size is appropriate.
Connect the Power and Lighting Harness: Attach the 3 ft Power & Lighting Harness to the designated terminals on the back of the tachometer. Connect the power wire to a 12V power source, the ground wire to a suitable ground, and the lighting wire to your vehicle's lighting circuit if you desire backlighting.
Connect the Tachometer Signal Harness: Connect the 8 ft Tachometer Harness (1 Wire 2 Pin Connector) to the designated signal terminal on the back of the tachometer. Connect the other end of the signal wire to a reliable tachometer signal source in your vehicle's engine bay. This is typically a wire connected to the negative (-) side of the ignition coil or a designated tachometer output from your engine control unit (ECU), depending on your vehicle.
Verify Connections: Double-check all wiring connections to ensure they are secure and correct according to your vehicle's wiring diagram and the tachometer's instructions.
Start Your Engine: Once all connections are verified, start your engine. The tachometer needle should now indicate the engine's RPM.
Observe Readings: Monitor the tachometer to get real-time feedback on your engine's speed during operation.
BENEFITS OF USING THE SPEEDHUT 4" ANTIQUE SERIES 8K RPM TACHOMETER (L4-TC3-ATQ):
Delivers precise and instantaneous readings of your engine's RPM for accurate performance monitoring.
Helps avoid over-revving and supports optimal gear shifting to enhance power and fuel efficiency.
Compatible with a broad range of engines and ignition systems for maximum flexibility.
Simple to install with included wiring harnesses and mounting accessories.
Engineered with durable materials for long-term use in various driving conditions.
Displays engine speed in revolutions per minute (RPM) up to 8,000.
Designed with a classic "Antique Series" aesthetic.
Compatible with ignition systems using standard spark plug signals.
Functions accurately with engines having 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12 cylinders.
Features a 4-inch diameter gauge face for clear visibility.
Requires a mounting hole of 3.95 inches (100mm) for secure installation.
Includes a 3 ft power and lighting harness for electrical connections.
Comes with an 8 ft tachometer signal harness for RPM input.
Mounting ring is provided for a finished and secure installation in your dashboard.
Engineered for pointer precision, ensuring accurate readings even under demanding conditions.
Calibrated to operate with tachometer signals over one volt.
Product identification
- Brand: Speedhut
- Model / MPN: L4-TC3-ATQ
