Here is the Nystrom Performance Fuel Pressure Gauge.
This gauge is designed for the low fuel pressure applications. This is a great solution for individuals running old Stromberg 97s or Holley 94s, helping you precisely dial the small amount of fuel pressure your carbs will accept (maxing out at 10 psi).
-1 3/4 inches in diameter
-1 inch deep
-1/8 pipe thread
-Tumbled cast aluminum finish
-Available with black or tan fa
Compatible with Stromberg 97/81 and Holley 94 carburetors, this gauge ensures optimal low‑pressure fuel delivery for vintage hot rod engines.
Its 1¾‑inch dial and 1/8‑inch pipe thread fitting make installation straightforward.
Choose a black or tan face to match your build and enjoy precise fuel tuning (select option)