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

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.