AutoMeter GS Series Tachometer (MPN: 3890)

Precision performance with rapid response and clear visibility for racing applications.

The AutoMeter GS Series Tachometer is engineered for high-performance applications, providing accurate readings from 0 to 10,000 RPM. This 3-3/4 inch analog gauge features a full sweep design, ensuring quick needle movement with a response time of just 333 milliseconds. The black face and brushed cup design, complemented by an orange needle, enhance visibility and aesthetics in any vehicle setup. Equipped with a green LED illumination, this tachometer ensures clear visibility during nighttime use, making it suitable for both street and race cars.

Designed to operate on most 1-12 cylinder engines with 12V electronic ignitions, the GS Series Tachometer is compatible with various ignition signals, including points and electronic systems. The user-programmable shift light optimizes engine performance by providing timely alerts for gear changes, enhancing the driving experience. Built to withstand harsh conditions, this tachometer is a reliable choice for motorsport enthusiasts and professionals alike, reflecting AutoMeter's legacy of performance and durability since 1957.

With its race-proven air-core electric technology, the AutoMeter GS Series Tachometer stands out in the market, having earned its place in the Hot Rod Speed Parts Hall of Fame. This gauge is not just a tool; it is a testament to engineering excellence, designed for those who demand precision and reliability in their performance builds.

Features

• Modern LED Through-The-Dial Lighting Provides Clear Visibility During Nighttime Use
• Race Proven Air-Core Electric Tachometers Provide Quick And Accurate Readings With A Needle So Responsive It Can Go From 0 - Full Scale In 333 Milliseconds
• Optimize Use Of Your Engine's Power Band And Improve Vehicle Run Performance And Driver Gear Changes With A Rapid Response, High Visibility User-Programmable Shift Light
• Compatible With 0.5 To 6 Pulse Ignition Signals (1 To 12 Cylinder Engines) With Points, Electronic, And Most 12 Volt High-Performance Racing Ignitions
• 12 And 16 Volt Compatible, Well-Suited With Nearly Every Street Car Or Race Car Electrical System

Specifications

• Manufacturer: AutoMeter
• Manufacturer Part Number: 3890
• Size (IN): 3-3/4 Inch
• Type: Electrical
• Range (RPM): 0 To 10000 RPM
• Display: Analog
• Sweep: Full Sweep
• Face Color: Black
• Needle Color: Orange
• Bezel Color: Silver
• Number Color: White
• Mounting Type: Pedestal
• Lighting: Green LED Illuminated
• Includes Warning Indicator: Yes
• Warning Indicator Type: Non-Programmable
• Includes Peak Memory: No
• Liquid-Filled: No
• Shift Light Color: Amber
• REV Limiter: No
• Memory Recall: No
• OEM Replacement: No
• Includes Sending Unit: No
• Includes Wiring Harness: No
• Includes Fittings: No

Technical Documents

• 2650-1166.pdf