Grams Performance G2-99-1200W Fuel Pressure Gauge 0-120 PSI 1.5" Mechanical White

The Grams Performance G2-99-1200W is a professional-grade mechanical fuel pressure gauge designed for precise monitoring of fuel system pressure in high-performance automotive applications. This compact 1.5-inch diameter gauge features a crisp white face with clear black markings for easy visibility in any lighting condition.

Key Features:

• 0-120 PSI pressure range ideal for gasoline fuel systems
• Glycerin-filled construction dampens needle vibration and protects internal components
• 1/8" NPT fitting for universal mounting compatibility
• Mechanical operation requires no electrical connection
• White face with black numerals for high contrast readability
• Compact 1.5-inch diameter fits tight engine bay spaces
• Durable construction withstands harsh under-hood environments

The glycerin-filled design is essential for performance applications, as it protects the gauge mechanism from damage caused by constant vibration and pressure pulsations. The mechanical design eliminates the need for electrical wiring, making installation straightforward with just a pressure line connection. Perfect for tuning, diagnostics, or permanent monitoring installations on turbocharged, supercharged, or naturally aspirated engines.