AutoMeter Ultra-Lite 2-1/16in 0-15 PSI Mechanical Fuel-Pressure Gauge with Isolator

Applicable for carbureted applications with 0–15 PSI measurement range

Part #: 4313

Overview

Ensure your vehicle's fuel system is operating at optimal levels with the AutoMeter Ultra-Lite Mechanical Fuel-Pressure Gauge. Designed specifically for carbureted engines, this precision instrument provides real-time, accurate readings of your fuel pressure, helping you monitor and maintain peak performance. Whether you're a performance enthusiast, a professional tuner, or a dedicated DIY mechanic, having reliable fuel pressure data is essential for safe and efficient operation.

This gauge is crafted to deliver precise measurements, giving you confidence in your fuel system’s health and performance. By keeping an eye on your fuel pressure, you can prevent potential issues such as lean conditions or fuel delivery failures, which can lead to engine damage or subpar performance. The Ultra-Lite design ensures that the gauge is lightweight and easy to install, making it an ideal choice for both street and racing applications.

Key Features

The AutoMeter Ultra-Lite Fuel-Pressure Gauge offers a combination of durability, accuracy, and ease of use, making it a valuable addition to your vehicle's instrumentation. Key features include:

• High-Precision Measurement: Provides accurate readings from 0 to 15 PSI, ensuring you can precisely monitor your fuel system’s performance.
• Mechanical Operation: Uses a direct mechanical sensing element for reliable, vibration-resistant readings without the need for electrical connections.
• Easy Installation: Features a simple -4AN connection compatible with most carbureted fuel systems, allowing for straightforward setup.
• Compact & Lightweight Design: The Ultra-Lite construction minimizes space and weight, ideal for tight engine bays or racing setups.
• Durable Construction: Built with high-quality materials to withstand harsh engine environments and vibrations.
• Clear, Easy-to-Read Dial: The 2-1/16 inch face features large, legible markings for quick readings at a glance.
• Includes Isolator: Comes with an isolator to help prevent electrical interference and ensure stable readings.

Construction & Design

The AutoMeter Ultra-Lite Fuel-Pressure Gauge is engineered with a robust, lightweight housing that resists heat and vibration, ensuring longevity and consistent performance. The gauge features a high-quality, clear lens that protects the dial face while maintaining excellent visibility. Its compact size allows for flexible mounting options in various engine compartments.

The internal sensing mechanism is designed for maximum accuracy and repeatability, providing precise fuel pressure readings essential for tuning and troubleshooting. The simple -4AN connection ensures a secure, leak-free fit with standard carbureted fuel systems, facilitating quick installation without the need for specialized tools or adapters.

Performance & Reliability

Designed for carbureted applications, this mechanical fuel-pressure gauge offers reliable, real-time monitoring of your fuel system. Its high accuracy helps you detect pressure fluctuations that could indicate issues such as clogged filters, failing pumps, or regulator problems. By maintaining proper fuel pressure, you can optimize engine performance, improve throttle response, and prevent costly failures.

Installation & Fitment

Installing the AutoMeter Ultra-Lite Fuel-Pressure Gauge is straightforward. The gauge mounts easily into your vehicle's dashboard or panel, and the -4AN fitting connects directly to your fuel line. No electrical wiring is required, making it a clean, simple upgrade for carbureted engines. The included isolator helps ensure stable readings by reducing electrical noise and interference. Typically, no cutting or drilling is necessary beyond the fuel line connection, and no tuning is required for operation.

• Mount the gauge in a convenient, visible location within your vehicle's cockpit.
• Connect the -4AN fitting to your fuel line or fuel pressure port.
• Secure the gauge and verify proper operation before driving.

What's Included

• AutoMeter Ultra-Lite 2-1/16 inch Mechanical Fuel-Pressure Gauge
• Isolator to prevent electrical interference
• Mounting hardware and instructions

Ideal For

• Performance enthusiasts tuning carbureted engines
• DIY mechanics seeking reliable fuel pressure monitoring
• Race cars and street vehicles requiring precise fuel system data
• Engine builders and tuners aiming to optimize fuel delivery

Emissions Note

This product is designed for off-road or racing use only and may not be legal for use on public roads in all jurisdictions. Please check local regulations before installation.