ZEX Nitrous Systems: More Horsepower Through Modern Chemistry

Add a ZEX nitrous oxide system to your engine and enjoy extra horsepower—upwards of 450 horsepower depending on the system. Summit Racing offers the complete line of ZEX nitrous systems, including these:

Perimeter Plate Systems
Unlike old-style systems that use a plate and two spray bars under the carburetor, the ZEX Perimeter Plate nitrous systems provide optimum spray efficiency by placing nitrous and fuel outlets at 12 injection points around the perimeter of the intake manifold opening. A more efficient system means more horsepower.

But ZEX doesn’t stop there. Its Cryo-Sync technology injects super-chilled nitrous through the plate, which quickly lowers the temperature of incoming air and fuel charge when the system is activated. That creates a very dense, oxygen rich charge that boosts horsepower even more.

The ZEX Perimeter Plate nitrous systems are tunable from 100 to 450 horsepower depending on the system selected. They work with any square bore any Dominator four-barrel carburetor.

Safe Shot Nitrous System
So maybe you don’t need the crazy horsepower a ZEX Perimeter Plate system provides. You can still have some nitrous-injected fun with a Safe Shot system. It installs in less than an hour and adds 15-35 horsepower to most any EFI-powered vehicle via a nitrous nozzle fitted into the air intake tube. The Safe Shot comes with a five pound black powdercoated bottle that can be, er, discreetly mounted out of the way—ideal for those grudge night matches.

The ZEX Safe Shot nitrous system comes with a USA-made nitrous solenoid, stainless steel hose, microswitch activator, wiring, and mounting hardware.

Summit Racing carries plenty of other ZEX nitrous systems—including ones for EFI and diesel applications—plus solenoids, jets and nozzles, purge kits, bottle heaters, and more.

SEE ALL ZEX NITROUS SYSTEMS AND ACCESSORIES AT SUMMIT RACING