Description
The ZEX? Fuel Flow Check Tool is used to properly set flowing fuel pressure for any nitrous oxide injection system. Setting the fuel pressure on the nitrous system?s fuel feed line is critical for engine power and safety. Compatible with all carbureted style nitrous systems
Maximum Nitrous Power And Engine Safety
Accurately Sets Flowing Fuel Pressure
Gauge Accurate Within Half A Percentage Point
Compatible w/All Carb Style Nitrous Systems
Calibrated Flow Jets From 100 To Over 400HP
Easy Assembly






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