Speedhut 4-1/2″ Porsche 8K RPM Shift-light Tachometer (R45-TC3-PCH)

Description

The Speedhut 4-1/2″ Porsche 8K RPM Shift-light Tachometer (R45-TC3-PCH) offers precise engine speed monitoring with a design aesthetic that complements Porsche interiors. This gauge is essential for drivers who need accurate RPM readings for optimal vehicle performance and shift timing. Featuring an integrated shift light, it provides a visual cue for gear changes, helping to maximize acceleration and efficiency. Designed for dash mounting, this 4 1/2-inch tachometer is compatible with a wide range of vehicles utilizing standard spark plug ignition systems with 1 to 12 cylinders.

KEY FEATURES AND BENEFITS:

• Accurate RPM Measurement: Provides precise readings of engine speed up to 8,000 RPM, allowing for informed driving decisions.
• Integrated Shift Light: Features an internal, adjustable shift light that alerts the driver to optimal shift points, improving performance and fuel economy.
• Porsche-Inspired Styling: Designed with a 4 1/2-inch face and styling cues reminiscent of Porsche gauges, enhancing the interior aesthetics of various vehicles.
• Wide Compatibility: Suitable for engines with 1 to 12 cylinders that use standard spark plug ignition systems, offering versatility for different vehicle types.
• Easy Installation: Designed for dash mounting and includes the necessary wiring harnesses and mounting ring for a straightforward setup.

SPECIFICATIONS:

• Gauge Type: Tachometer
• Signal Type: Standard spark plug ignition systems
• Compatibility: 1-12 cylinder engines
• Range: 0-8,000 RPM
• Size: 4 1/2 inch
• Hole Size: 4.250″ (108mm)
• Internal Shift Light: Yes
• Mount Style: Dash Mount
• Gauge Mounting Ring: Included
• Included:
• 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
• 8 ft Tachometer Harness – for LED Lit Gauges (1 Wire 2 Pin Connector)

HOW TO USE:

1. Prepare the Mounting Location: Choose a suitable location on your vehicle’s dashboard and create a 4.250″ (108mm) diameter hole.
2. Mount the Gauge: Insert the tachometer into the prepared hole from the front of the dashboard. Secure it using the included gauge mounting ring from the back.
3. Connect the Power and Lighting Harness: Connect the 3 ft Power & Lighting Harness to the appropriate power and ground sources in your vehicle’s electrical system. This harness also powers the LED illumination of the gauge.
4. Connect the Tachometer Signal Harness: Connect the 8 ft Tachometer Harness to the signal source from your engine’s ignition system (typically a connection to the negative side of the coil or a designated tachometer output). Ensure a secure and correct connection based on your vehicle’s wiring diagram.
5. Test the Gauge: Start your vehicle and observe the tachometer reading to ensure it is functioning correctly. Verify the LED backlighting illuminates when the vehicle’s lights are turned on.
6. Set the Shift Light (if applicable): Refer to the product documentation (if available) for instructions on how to program the internal shift light to your desired RPM setting. This usually involves a button or dial on the gauge.

BENEFITS OF USING THE SPEEDHUT 4-1/2″ PORSCHE 8K RPM SHIFT-LIGHT TACHOMETER (R45-TC3-PCH):

• Clear and accurate indication of engine RPM helps optimize power delivery and performance.
• Improves fuel efficiency by enabling precise shift timing.
• Visual shift light enhances performance driving by providing quick cue for gear changes.
• Porsche-inspired design elevates the interior look of your vehicle with sporty sophistication.
• Compatible with a broad range of engines, making it suitable for various automotive applications.

FEATURES:

• RPM Range: Displays engine speed in revolutions per minute (RPM) up to 8,000.
• Shift Light: Incorporates an adjustable internal light to signal optimal gear shift points.
• Gauge Face Size: Features a 4 1/2-inch diameter gauge face for clear visibility.
• Design Aesthetic: Designed with styling elements that complement Porsche vehicle interiors.
• Engine Compatibility: Compatible with 1 to 12 cylinder engines using standard spark plug ignition signals.
• Mounting Method: Mounts directly into the vehicle’s dashboard with an included ring for secure installation.
• Signal Harness: Includes a dedicated 8 ft harness for connecting to the engine’s tachometer signal.
• Power Harness: Comes with a separate 3 ft harness for powering the gauge and its LED illumination.
• Display Units: Offers both standard and metric unit display options (though RPM is the primary unit).
• Durability: Robust construction ensures reliable performance in automotive environments.