K Tuned Fuel Pressure Gauge Liquid Filled 0-100 psi

K Tuned Fuel Pressure Gauge Liquid Filled 0-100 psi

Made by Marshall Instruments, the most reliable fuel gauge in the industry.  This K-Tuned Liquid Filled Shock Proof gauge accurately reads 0 - 100 psi of fuel pressure.  The gauges are liquid filled to keep the needle firmly in place while the engine is running.  Unlike cheap gauges where the needle is constantly boucing around.  They are also shock proof so they won't fail due to the vibration and constant movement of the engine.   Simply put, these are the best fuel gauges available.