Extreme 4-1 OP/WT/OT/FP w/ 5in Tach

The Extreme 4-1 OP/WT/OT/FP with 5in Tach from QUICKCAR RACING PRODUCTS is a professional-grade multi-function marine gauge designed for serious anglers, boaters, and performance enthusiasts who require real-time monitoring on the water. This instrument consolidates four critical engine parameters—oil pressure (OP), water temperature (WT), oil temperature (OT), and fuel pressure (FP)—into a single compact display, reducing dashboard clutter while keeping vital diagnostics within constant view.

The Extreme 4-1 integrates a 5-inch tachometer alongside all four pressure and temperature sensors, providing engine speed and load data at a glance. Its combined gauge face design allows for simultaneous monitoring of oil pressure, water temperature, oil temperature, and fuel system pressure without requiring multiple instrument pods or complex wiring runs. This consolidation minimizes installation footprint and weight while maintaining sensor accuracy and response time critical for detecting engine anomalies before catastrophic failure occurs.

Engineered for harsh marine environments, the gauge features sealed construction that resists corrosion, salt spray, and vibration. It is particularly suitable for inboard, outboard, and stern-drive engines, making it an essential tool for those who demand precision monitoring in their marine applications. Whether you're navigating a tournament or enjoying a day on the water, this gauge system enhances vessel management and performance.