SKU: DWK6-01-G
MPN: 6-01-G
The Fuel Pressure Gauge 0-100 psi 1.5in Dia. by DEATSCHWERKS is an essential diagnostic and tuning tool for any serious automotive enthusiast or professional mechanic working with fuel system modifications, carburetor setups, or fuel injector diagnostics. Whether you're diagnosing a weak fuel pump, verifying fuel pressure under load, or fine-tuning an engine management system, this mechanical analog gauge delivers real-time pressure readings that guide critical fuel system decisions. Built for reliability in the shop and engine bay alike, this gauge serves both as a troubleshooting instrument and a performance validation tool for custom fuel system installations.
This fuel pressure gauge features a full-sweep mechanical design with a 0–100 psi range, ideal for stock and modified fuel systems across most automotive platforms. The 1.5-inch diameter white face is clearly legible from the engine bay or shop workbench, while the 1/8-inch NPT port threads accommodate standard fuel line adapters and T-fittings for seamless integration into existing fuel rail setups. The analog needle mechanism responds quickly to pressure fluctuations, allowing you to spot transient spikes, pump deterioration, or regulator drift that digital displays might miss. Its compact dimensions (2.1 x 2.1 x 2.3 inches) and light weight (0.17 lbs) make it easy to mount on a dash pod, fuel rail bracket, or temporary test harness without adding bulk or stress to engine components.
Technicians and tuners rely on the Fuel Pressure Gauge 0-100 psi for carburetor fuel bowl pressure validation, EFI system diagnostics, and post-modification baseline checks on stroker engines or turbo builds. It integrates seamlessly with most aftermarket fuel systems, including those running higher-flow pumps or dual-pump setups, provided pressure remains within the 0–100 psi envelope. Installation is straightforward: tee the gauge into the fuel rail supply line upstream of the regulator, or connect it to a fuel pump outlet for static and dynamic testing. This gauge is an indispensable reference standard for any garage maintaining or upgrading fuel delivery systems.
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