Auto Meter 3411 Sport-Comp Mechanical Fuel Pressure Gauge, Fuel Pressure – 2 5/8″

Auto Meter 3411 Sport-Comp Mechanical Fuel Pressure Gauge – 2-5/8″

If you’re making power but not watching fuel pressure… you’re basically hoping your engine likes surprises.

The Auto Meter 3411 Sport-Comp Mechanical Fuel Pressure Gauge delivers direct, real-time fuel pressure readings, giving you the data you need to keep your air/fuel ratio stable and your engine alive—especially under load.


Why Fuel Pressure Monitoring Matters

Fuel pressure directly affects combustion.

Too low:

  • Lean conditions
  • Detonation
  • Engine damage

Too high:

  • Over-fueling
  • Poor efficiency
  • Power loss

This gauge lets you see exactly what your fuel system is doing—before it becomes a problem.

Traditional incandescent lighting illuminates around the perimeter of the dial
Auto Meter’s race proven mechanical instruments provide trusted accuracy while being simple to install
No electrical system required for gauge operation – compatible with every street or race vehicle

$89.66

Auto Meter 3411 Fuel Pressure Gauge – Key Features & Functions

Mechanical Fuel Pressure Operation

This is a mechanical gauge, meaning:

  • Direct fuel pressure readings
  • No signal delay
  • Maximum accuracy

You run a line—but you get instant, reliable data.

This diverse series of gauges combines the classic tricky Auto Meter look with over 30 years of race proven design. Red pointer for fast glance monitoring. Rugged reliable performance. Precision movement and extreme accuracy..

2-5/8″ Gauge Size

The 2.625 inch diameter provides:

  • Larger display for easy readability
  • Better visibility under load
  • Standard compatibility with pods and panels

Because fuel pressure changes fast—you need to see it.

Traditional incandescent lights illuminates across the perimeter of the dial
Auto Meter’s race proven mechanical instruments provide depended on accuracy whilst being easy to put in


Sport-Comp Performance Styling

Classic Auto Meter look:

  • Black dial with bold white markings
  • High-contrast needle
  • Race-inspired design

Clean, aggressive, and functional.


Real-Time Pressure Feedback

Designed for performance monitoring:

  • Immediate pressure readings
  • Accurate data during acceleration
  • Reliable under demanding conditions

Because guessing fuel pressure is how engines fail.

No electrical system required for gauge operation – compatible with each street or race vehicle

Durable, Performance-Ready Construction

Built for serious use:

  • Long-lasting internal components
  • Reliable operation in harsh conditions
  • Designed for performance environments

It’s built to handle real driving—not just idle in a garage.


Why You Need This Auto Meter 3411 Fuel Pressure Gauge

If you’ve upgraded your fuel system—or added boost—this gauge is essential.

The Auto Meter 3411 Fuel Pressure Gauge gives you:

  • Accurate, real-time fuel system monitoring
  • Protection against lean or rich conditions
  • Better tuning control for performance builds
  • Confidence when pushing your setup harder

Because fuel pressure problems don’t give warnings—they give consequences.

Gauge kit includes, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
Gauge threaded for -4AN, allowing a very simple installation into the fuel system

Ideal Applications

  • Turbocharged builds
  • Supercharged setups
  • EFI performance systems
  • Carbureted setups
  • Track and drag cars

Final Verdict

The Auto Meter 3411 Sport-Comp Mechanical Fuel Pressure Gauge is a must-have for any performance-focused build.

It’s accurate, responsive, and gives you critical data you can’t afford to ignore.

Because when fuel pressure drops… things go bad fast.

Specification: Auto Meter 3411 Sport-Comp Mechanical Fuel Pressure Gauge, Fuel Pressure – 2 5/8″

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