Speedhut 3-3/8" Antique Series 8K RPM Tachometer (L3-TC3-ATQ)

Speedhut 3-3/8" Antique Series 8K RPM Tachometer (L3-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 optimize its capabilities and ensure efficient operation. Its compatibility with a wide range of engines and ignition systems, combined with its straightforward installation, makes it a valuable tool for any vehicle enthusiast.

KEY FEATURES AND BENEFITS:

• Accurate RPM Readings: Provides accurate and immediate RPM readings, crucial for engine monitoring.
• Wide Compatibility: Works with 1 to 12 cylinder engines.
• Standard Ignition System: Specifically designed for standard spark plug ignition systems.
• Versatile Pulse Range: Supports 1/2 pulse to 6 pulses per revolution.
• Pointer Precision: Ensures pointer accuracy under demanding conditions.
• High Voltage Compatibility: Calibrated to function with any engine and tach signal over one volt.
• Rugged Construction: Built for reliable performance.
• Easy Installation: Designed for straightforward setup.
• Included Mounting Ring: Comes with a gauge mounting ring for convenient installation.
• Engine Efficiency: Helps achieve peak engine responsiveness and efficiency.

SPECIFICATIONS:

• Gauge Type: Tachometer
• Compatibility: 1-12 cylinder engines with standard spark plug ignition systems
• Range: 0-8000 RPM
• Size: 3 3/8 inch (85mm)
• Hole Size: 3.3 inches (84mm)
• Internal Shift Light: No
• Included: Gauge mounting ring

HOW TO USE:

• Preparation: Identify a suitable location on your vehicle's dashboard for mounting the tachometer, ensuring enough clearance behind the panel.
• Drilling (if necessary): Drill a 3.3-inch (84mm) hole if one does not already exist.
• Wiring Connections: Connect the power wire (usually red) to a 12V switched power source and the ground wire (usually black) to a reliable ground on the chassis.
• Signal Wire Connection: Connect the signal wire (often green or white) to the ignition system's appropriate signal source (coil negative terminal, ECU tach output, or distributor).
• Mounting the Gauge: Insert the tachometer into the 3.3-inch (84mm) hole and secure it with the included mounting ring.
• Testing: Start the vehicle and verify the RPM reading corresponds correctly to engine speed.

BENEFITS OF USING THE SPEEDHUT 3-3/8" ANTIQUE SERIES 8K RPM TACHOMETER (L3-TC3-ATQ):

• Provides precise and immediate RPM data for better engine monitoring.
• Prevents over-revving and optimizes gear changes for maximum performance.
• Wide compatibility across many vehicle makes with standard ignition systems.
• Simple installation process for easy integration.
• Enhances driving decisions through accurate engine speed information.

FEATURES:

• Displays engine speed in revolutions per minute (RPM).
• Classic antique-style design for vintage aesthetics.
• Operates with signal voltage over one volt.
• Robust construction for reliable performance in varied conditions.
• Facilitates optimal engine performance monitoring.
• Contributes to improved engine responsiveness.
• Simple wiring process.
• Fits standard 3 3/8" gauge openings.
• Provides essential data for performance tuning and diagnostics.
• Useful for everyday driving and racing applications.