FAST 0-100 PSI EFI Fuel Pressure Gauge
1/8" NPT Male Thread
Gauge Diameter: 1.5" (38mm)
FAST LSX Fuel Pressure Gauges
Easily monitor your fuel pressure with these plug-and-play kits—the FAST LSX fuel pressure gauges. Designed to fit most aftermarket billet fuel rail kits, especially the FAST LSX fuel rail kits, they conveniently install on the end of the fuel rail for an easy way to monitor fuel pressure, which is critical to achieving ultimate performance with your fuel injected engine. With their black gauge face, liquid-filled internals, and easy-to-see indicator needle, these gauges are easy to read and durable. Best of all, their high-quality, heat-resistant silver casing delivers an ultra-high-tech appearance that enhances any engine compartment. Included full instructions will get you up and running in no time. Best of all, you'll never have to guess as to the state of your current fuel pressure ever again!