AutoMeter Mechanical Fuel Pressure Gauge for Fuel Injected & Carbureted -4AN

AutoMeter Mechanical Fuel Pressure Gauge — -4AN (Fuel Injected & Carbureted) Accurate, durable fuel pressure monitoring for both fuel injected and carbureted engines. The AutoMeter Mechanical Fuel Pressure Gauge delivers precise readings you can trust, helping you tune performance and avoid costly fuel-system failures. Universal fit: Compatible with fuel injected and carbureted systems. -4AN connection: Simple, leak-resistant installation using standard -4AN fittings. High accuracy: Mechanical design provides reliable, repeatable readings even under demanding conditions. Rugged construction: Built to withstand heat, vibration, and road use for long service life. Optional isolators: Available for carbureted and fuel injected applications to protect the gauge and operator. Monitoring fuel pressure precisely can mean the difference between extracting maximum safe performance and risking engine damage. This gauge is an affordable, effective way to protect your investment and tune fuel delivery. Installation note: For operator safety, AutoMeter recommends installing the gauge outside the vehicle cabin or using an approved fuel isolator when in-cabin mounting is required.