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
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