ZEX LS1/LS6 Wet Nitrous System 75-125HP

Adjustable From 75 to 125 Horsepower

Works Safely On Both Stock & Modified Vehicles

Complete Wet Nitrous System

 

 

Designed to work safely on stock type engines, but is also engineered to perform flawlessly on highly modified turbocharged & supercharged combinations. The ideal nitrous system for any fuel injected vehicle.

 

All major components are factory pre-assembled inside the "Nitrous Management Unit". Easy, plug & play, two-hour installation.

 

ZEXT Nitrous Systems have an advanced, patented feature called "Active Fuel Control". This feature monitors nitrous bottle pressure & adds or subtracts enrichment fuel so the engine never runs too rich, or too lean, when you engage the nitrous system.

 

ZEXT "Wet" nitrous systems activate at wide-open throttle using advanced electronics that monitor your engine's throttle position sensor. This makes using your nitrous system very easy and reliable."

 

 

Active Fuel ControlT

One of our nitrous systems most innovative safety and power feature is the "Active Fuel Control". The ZEXT Nitrous System reads the nitrous bottle pressure and adjusts the fuel enrichment accordingly. If it is a cool day and the nitrous bottle pressure is around the 700 psi range, the nitrous system will add less enrichment fuel than if it is a warm day and the nitrous bottle is at 950 psi. This unique feature ensures that you always have the optimum ratio of nitrous and fuel. Never too rich, never too lean. It also ensures maximum power and safety at all bottle pressures.

Fuel ShearT Technology

Fuel ShearT Technology injects enrichment fuel using a fuel transfer tube. This tube allows the ZEXT nozzle to directly inject fuel into the highest velocity area of the nitrous plume. This high-speed nitrous shears the fuel away from the tube, atomizing it to levels other nozzle designs never achieve. This high level of atomization ensures perfect fuel distribution from cylinder to cylinder, ensuring one cylinder is never dangerously rich or lean, like competitor's nozzles. This finely atomized mixture delivered by the ZEXT nozzle also burns more powerfully and maximizes the horsepower you get from your nitrous system.

TPS Sensor Activation

Our throttle position sensor switch is truly innovative. For years, nitrous systems have been activated by use of crude push buttons and throttle arm activated micro switches. These devices were very difficult to install and were constantly failing because of the extreme temperatures found in vehicle engine bays. ZEXT integrated advanced microprocessor control circuits into our nitrous systems so that they "learn" the voltage curve of an engines throttle position sensor. This enables our nitrous systems to activate at wide-open throttle, precisely and reliably, every time.