Silver Low Fuel Pressure Regulator Gauge 12-804 for Carburetor Carb Quick Fuel

Low Fuel Pressure Regulator Gauge for Carburetor Carb Quick Fuel

This silver low fuel pressure regulator gauge, reference 12-804, monitors fuel pressure at the carburetor so you can dial in a steady feed for consistent air-fuel delivery.

Overview

The low fuel pressure regulator gauge is a direct-fit instrument for carburetor and Quick Fuel setups that need accurate pressure readings at the float bowl inlet. It helps you diagnose flooding, lean spots, and pump issues by showing live pressure on a compact silver dial. This fuel pressure regulator gauge suits builders, tuners, and weekend mechanics running carbureted V8 engines.

Built For Performance

• Reference number 12-804 for easy parts lookup
• Silver finish housing resists corrosion in engine bay conditions
• Designed for low-pressure carburetor fuel systems
• Threaded inlet fits common regulator and fuel line ports
• Compact dial reads fuel pressure at a glance

On-The-Job Use

• Dialing in pressure on a Quick Fuel carburetor install
• Troubleshooting rich or lean condition complaints
• Checking pressure after a fuel pump swap
• Track or street carburetor tuning sessions

Specs At A Glance

Good To Know

Q: Is this an original Quick Fuel part? A: No, this is an aftermarket low fuel pressure regulator gauge offered for Quick Fuel and carburetor applications. Reference the 12-804 number against your setup before purchase.

Q: Will it fit my existing regulator? A: Fit depends on your regulator's port thread and line size, so confirm the inlet specs before ordering. This gauge is intended for low-pressure carburetor circuits, not high-pressure EFI systems.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.