Description
Part Number: 1478
AutoMeter Designer Black 3-1/8″ Electric 0-7,000 RPM In-Dash Tachometer
Engineered for classic street rod aesthetics and race-proven precision, the AutoMeter 1478 Designer Black in-dash tachometer features a 3-1/8″ gauge diameter with high-speed air-core movement for instant RPM feedback.
Key Features
- ☑ Responsive Air-Core Movement: Patented electric air-core meter mechanism sweeps from 0 to full scale in just 333 milliseconds for lag-free performance.
- ☑ Designer Black Styling: Features a high-contrast black dial face, crisp white numerals, fluorescent red needle, domed clear lens, and a street rod chrome bezel.
- ☑ Traditional Lighting: Incandescent perimeter illumination provides clear night reading and includes interchangeable red and green bulb covers.
- ☑ Ignition Compatibility: Works seamlessly with 12V and 16V electrical systems, supporting 2 to 4 pulse per revolution ignition signals (4, 6, and 8-cylinder engines).
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Part Number | 1478 |
| Series | Designer Black |
| Gauge Type | In-Dash Electrical Tachometer |
| Gauge Diameter | 3-1/8″ (79.4mm) |
| RPM Range | 0 – 7,000 RPM |
| Movement Type | Electric Air-Core |
| Bezel Style | Chrome Street Rod |
| Illumination | Incandescent Perimeter Lighting |
| System Voltage | 12V & 16V Compatible |
| Engine Compatibility | 4, 6, and 8 Cylinder (2-4 Pulse Signals) |
What’s Included in the Box
- AutoMeter 1478 Designer Black 3-1/8″ 7,000 RPM In-Dash Tachometer
- Bulb and Socket Assembly (#3212)
- Red (#3214) and Green (#3215) Bulb Covers
- In-Dash Mounting Bracket & Hardware Kit
- Detailed Installation Instructions
Since 1957, AutoMeter has delivered uncompromising gauge quality across championship motorsport disciplines and classic street builds. When you purchase the AutoMeter 1478 tachometer through JP Racing, you benefit from expert technical assistance and fast dispatch directly across the UK.







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