Description
Part Number: 3966
AutoMeter Sport-Comp 5″ 0-9000 RPM Playback Tachometer
Analyze engine performance post-run with legendary accuracy and 80-second RPM playback recording capabilities.
Key Features
- ☑ Records up to 80 seconds of engine RPM data for comprehensive post-run analysis
- ☑ Variable playback speeds (1:1 real-time or 1:3 slow motion) to evaluate burnout, launch, gear shifts, and finish line RPM
- ☑ 0-9,000 RPM range driven by an ultra-responsive air-core electric movement
- ☑ Classic Sport-Comp styling with black dial face, white numerals, silver Super Bezel, and fluorescent red pointer
- ☑ Rugged pedestal mount design with rubber shock-strap isolation for maximum vibration dampening
- ☑ Compatible with 0.5 to 6 pulse ignition signals (1 to 12 cylinder engines) on 12V and 16V race electrical systems
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Manufacturer Part Number (MPN) | 3966 |
| Gauge Series | Sport-Comp |
| Gauge Type | Tachometer with RPM Playback |
| Gauge Size | 5″ (127mm) |
| RPM Range | 0 – 9,000 RPM |
| Movement Type | Air-Core Electric |
| Mounting Type | Pedestal Mount |
| Dial / Face Color | Black |
| Bezel Finish | Brushed Aluminum / Silver Super Bezel |
| Pointer Color | Fluorescent Red |
| Lighting Type | Traditional Incandescent Perimeter Lighting |
| Ignition Compatibility | 1-12 Cylinder (0.5 – 6 Pulse), 12V & 16V Race Ignitions |
| Data Recording | Up to 80 Seconds Memory Capacity |
What’s Included in the Box
- AutoMeter 3966 Sport-Comp 5″ 9000 RPM Playback Tachometer
- Pedestal Mount Base Assembly and Vibration Shock Strap
- Perimeter Bulb and Socket Assembly with Red & Green Bulb Covers
- Remote Recording Trigger Harness
- Mounting Hardware Package
- Installation and Operation Manual
Engineered and manufactured in the USA, AutoMeter’s 3966 Sport-Comp playback tachometer delivers race-proven precision for serious drag racers and track drivers looking to maximize ETs. As an authorized UK performance supplier, JP Racing provides genuine AutoMeter instrumentation with fast dispatch across the UK and dedicated technical support.
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