Description
Part Number: 6604
AutoMeter Ultra-Lite 3-3/4″ 10,000 RPM Pedestal Mount Tachometer with Memory
Engineered for precise RPM monitoring in high-performance motorsport applications, featuring AutoMeter’s proven air-core movement and peak memory recall function.
Key Features
- ☑ Patented Air-Core Movement: Delivers lightning-fast needle response from 0 to 10,000 RPM with extreme accuracy.
- ☑ Peak RPM Memory Recall: Allows drivers and race engineers to instantly review maximum engine revs reached on track.
- ☑ Classic Ultra-Lite Styling: Features a race-proven brushed silver face, high-contrast black markings, and a vivid red pointer.
- ☑ Pedestal Mount Design: Versatile pedestal bracket enables secure mounting on dash surfaces, steering columns, or roll cages.
- ☑ Traditional Perimeter Lighting: Includes red and green bulb covers for customized night-time instrument illumination.
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Part Number | 6604 |
| Series | Ultra-Lite |
| Gauge Diameter | 3-3/4″ (95.3 mm) |
| Gauge Type | Electric Analog Tachometer |
| RPM Range | 0 – 10,000 RPM |
| Movement Type | Air-Core Electric |
| Face Colour | Silver / Brushed Aluminum |
| Bezel Finish | Brushed Aluminum |
| Pointer Colour | Red |
| Lighting Type | Incandescent Perimeter Lighting |
| Memory Function | Peak RPM Memory Recall |
| Mounting Style | Pedestal Mount |
| Engine Compatibility | 2 – 4 Pulse (4, 6, 8 Cylinder Engines) |
What’s Included in the Box
- AutoMeter 6604 Ultra-Lite 3-3/4″ 10,000 RPM Tachometer
- Pedestal Mounting Bracket & Hardware Assembly
- Wiring Harness & Peak Memory Activation Switch
- Red & Green Bulb Covers (Boots)
- Installation & Mounting Instructions
When track precision matters, AutoMeter instrumentation sets the industry benchmark. JP Racing is an official UK distributor for genuine AutoMeter motorsport instruments, delivering expert technical assistance, competitive pricing, and express UK delivery for your competition build.







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