AutoMeter

Autometer Sport-Comp 3-3/8 inch 8000 RPM Electronic In Dash Tach - 3991

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SKU:
ATM3991
UPC:
46074039911
MPN:
3991
Availability:
Regularly stocked product
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$227.64
Current Stock: 3

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Description

Will these AutoMeter Sport-Comp Gauges fit my vehicle?
Confirm fitment with your specific vehicle application, as these gauges are designed for compatibility with most 4, 6, and 8 cylinder engines.

How accurate are AutoMeter Sport-Comp Gauges?
These gauges deliver pinpoint accuracy through their patented Air Core Meter Movement, ensuring optimal engine tuning and peak performance.

AutoMeter Sport-Comp Gauges achieve a remarkable 333 millisecond response time, ideal for the 9/10 scoring track and drag racing applications. Featuring a patented Air Core Meter Movement and compatible with most 4, 6, and 8 cylinder engines, these gauges provide instant, critical RPM feedback for competitive performance.

Key Features

  • Patented Air Core Meter Movement
  • 0 - 10,000 Rpm
  • 333 Milliseconds
  • Compatible with most 4, 6, and 8 cylinder engines
  • 2 - 4 pulse per revolution ignition signals
  • Points, electronic, and most 12V high-performance racing ignitions

Why Choose the AM Sport-Comp Gauges

Delivers pinpoint accuracy for optimal engine tuning and peak performance.

Achieves rapid needle response for instant feedback on critical engine RPM.

Provides seamless integration with a wide range of ignition systems.

Transforms your driving experience with precise, real-time engine data.

Who Is This For?

Track / Autocross — 9/10
Fast RPM feedback for precise gear changes.

Drag Racing — 9/10
Instant RPM data for optimal launch and shifts.

Racing Competition — 9/10
Critical RPM data for competitive performance.

Street Performance — 8/10
Enhanced RPM monitoring for spirited driving.

Engine Performance — 8/10
Monitors RPM across various ignition types.

High Speed Desert Running — 7/10
RPM monitoring for sustained high-speed operation.

Frequently Asked Questions

Will the AutoMeter AM Sport-Comp Gauges fit my vehicle?

Confirming fitment with your specific vehicle is essential for the AutoMeter AM Sport-Comp Gauges. Always consult a qualified technician to verify compatibility before purchase. This ensures a precise and integrated installation for your driving needs.

How difficult is the AutoMeter AM Sport-Comp Gauges installation?

Professional installation is recommended for the AutoMeter AM Sport-Comp Gauges. A qualified technician will ensure proper wiring and secure mounting. This approach guarantees optimal performance and longevity of your new gauging system.

What performance improvement does the AM Sport-Comp Gauges provide over stock?

Achieving a score of 9/9 for Track / Autocross use, these gauges offer superior RPM feedback for precise gear changes. The 333-millisecond response time is critical for extracting peak performance. Experience instantaneous data for a true competitive edge.

Is the AutoMeter AM Sport-Comp Gauges worth upgrading from OEM?

Upgrading to AutoMeter AM Sport-Comp Gauges is worth it due to their patented Air Core Meter Movement delivering pinpoint accuracy. This provides superior engine tuning capabilities over standard OEM displays. Unlock the full potential of your vehicle's performance.

What is the recommended maintenance level for the AutoMeter AM Sport-Comp Gauges?

The AutoMeter AM Sport-Comp Gauges have a moderate maintenance level, designed for performance enthusiasts. Their robust construction ensures reliability for spirited driving. Regular checks by a qualified technician will maintain peak operational accuracy.

Additional Resources

Official AutoMeter Product Page

Installation Guide (PDF)

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
3991
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Gauges & Pods>Gauges
Universal Fitment:
Y
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