No electrical system required for gauge operation - compatible with every street or race vehicle. Gauge kit includes, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation. Gauge threaded for -4AN, allowing an easy installation into the fuel system. Usually we offer the best price within 10-15 minutes.
Unfortunately UPS doesn't accept PO box address. Once we see that items are on their way we will send a replacement. Seeing the exact fuel pressure on your vehicle can mean the difference between extracting the most performance safely and expensive failures. AutoMeter's Mechanical Fuel Pressure Gauge will precisely measure your exact fuel pressure at levels of accuracy previously unheard of even in professional gauges. Designed for fuel injected or carbureted applications, a simple -4an connection makes installation easy.
For the safety of the operator, it is not recommended that Fuel Pressure gauge are installed inside the cabin of the vehicle. Optional fuel isolators are available for both carbureted and fuel injected applications.