Speedhut 4-1/2″ 8K PM/DM Playback Tachometer (R45-TCR1-REV)

The Speedhut 4-1/2″ 8K PM/DM Playback Tachometer (R45-TCR1-REV) is an advanced instrument for performance-focused individuals who require accurate real-time engine speed monitoring alongside the capability to review past performance data. This 4.5-inch (114mm) gauge is engineered for precision and designed to seamlessly integrate into your vehicle’s instrumentation. Its playback feature allows for detailed analysis of engine behavior, making it an essential tool for tuning, diagnostics, and optimizing engine efficiency. Built to withstand demanding conditions, this tachometer provides reliable readings for a wide range of gasoline engines.

KEY FEATURES AND BENEFITS:

• Playback Functionality: Review recorded RPM data to analyze past engine performance, aiding in precise tuning and troubleshooting.
• Wide Engine Compatibility: Works effectively with standard spark plug ignition systems on engines with 1 to 12 cylinders.
• Accurate RPM Measurement: Provides precise real-time readings up to 8,000 RPM.
• Large, Clear Display: The 4-1/2 inch gauge face ensures excellent readability.
• Pedestal Mounting: Designed for easy and secure installation using the included pedestal bracket.
• GPS Integration: Comes with a GPS antenna, likely enabling location and time-stamped data logging for enhanced performance analysis.
• Complete Wiring Harnesses: Includes all necessary harnesses for power, lighting, and tachometer signal connection.

SPECIFICATIONS:

• Gauge Type: Playback Tachometer
• Tachometer Signal Type: Standard spark plug ignition systems
• Compatibility: 1-12 cylinder engines
• Range: 0-8,000 RPM
• Size: 4 1/2 inch (114mm)
• Hole Size: 4.250 inches (108mm)
• Mount Style: Pedestal Mount
• Included with Purchase:
• 8 ft Tachometer Harness (1 Wire 2 Pin Connector)
• 3 ft Power & Lighting Harness
• GPS Antenna with 9.8 ft cable and male SMA connector
• 4-1/2 inch Gauge Pedestal Bracket
• Gauge Mounting Ring

HOW TO USE:

1. Mount the Tachometer: Secure the 4-1/2 inch gauge in your desired location using the provided pedestal bracket and mounting ring. Ensure the 4.250-inch (108mm) mounting hole is appropriately sized.
2. Connect the Power and Lighting Harness: Attach the 3 ft power and lighting harness to a suitable power source and ground in your vehicle. This harness will also power the LED illumination of the gauge.
3. Connect the Tachometer Signal Harness: Connect the 8 ft tachometer harness (1 wire 2 pin connector) to the appropriate signal output from your engine’s ignition system (compatible with standard spark plug ignitions).
4. Connect the GPS Antenna: Mount the GPS antenna in a location with a clear view of the sky and connect it to the gauge using the 9.8 ft cable and male SMA connector. This is essential for the playback and data logging features.
5. Power On: Once all connections are secure, power on your vehicle. The tachometer should illuminate and display the real-time RPM.
6. Playback Function: To utilize the playback feature, consult the specific user manual for the Speedhut Playback Tachometer (model R45-TCR1 or its variant). This manual will detail how to record, review, and analyze the stored RPM data. The GPS data may be integrated into this playback for location-based analysis.

BENEFITS OF USING THE SPEEDHUT 4-1/2″ 8K PM/DM PLAYBACK TACHOMETER (R45-TCR1-REV):

• Comprehensive Engine Insight: Offers both real-time and historical RPM data for performance analysis and diagnostics.
• Enhanced Tuning Accuracy: Playback functionality supports precise tuning by highlighting engine behavior over time.
• Versatile Compatibility: Works with a wide range of engines featuring standard spark ignition systems from 1 to 12 cylinders.
• Data-Driven Analysis: GPS integration enables location and time-correlated data logging for advanced performance tracking.
• Simple Installation: Pedestal mount design and included harnesses make setup quick and user-friendly.
• Exceptional Visibility: Bright LED backlighting ensures clarity under all lighting conditions.

FEATURES:

• On-demand RPM playback for detailed engine analysis.
• Supports 1 to 12 cylinder engines with standard spark plug ignition systems.
• Integrated GPS antenna for enhanced logging and review capabilities.
• Direct spark signal compatibility ensures broad engine application.
• Pedestal mounting system for secure and convenient installation.
• Bright LED illumination enhances display readability.