Compliment your Grams Performance fuel pressure regulator with the all so important fuel pressure gauge! This easy to read, matte black stainless steel gauge measures 0-120 psi (8.27 bar) and is silicone filled to accommodate high vibration applications. While adjusting the regulator, the Grams Fuel Pressure Gauge will provide you an accurate fuel pressure reading at a glance.
 
FEATURES:
0 - 120 psi Pressure Range for Electronic Fuel Injection
Easy to Read High-Contrast 1½” Face
Matte Black Stainless Steel Case and Bezel
Standard 1/8” Male NPT Fitting
Silicone Filled for Accuracy and Vibration Absorption  
Industry Standard Glass Lens