GM Truck / SUV Nitrous System ('99+ 4.8, 5.3 & 6.0L Engines)
- Adjustable From 75 to 125 Horsepower
- Complete Wet System; Includes Everything For A Safe, Proper Installation
- Works Safely On Both Stock & Modified Vehicles
◄ GM Truck & SUV w/ LS-Based Engine (4.8, 5.3, 6.0L) Wet Nitrous System
Safely add 75-125 horsepower to 1999 and newer Vortec V8-powered Chevy Silverado trucks. This nitrous kit was specifically designed to fit on Chevrolet’s 4.8, 5.3 and 6.0L Vortec V8 engines and features patented ZEX™ technology, including Active Fuel Control™ to adjust fuel enrichment and an electronic TPS sensor to automatically engage nitrous at wide open throttle. Custom engineered components create a clean, professional looking install on your truck. You won’t find a more powerful or easy-to-install system for your truck on the market.
Fully adjustable from 55-125 HP w/ supplied tuning jets; Perfect for mild to wild performance
A complete wet nitrous system; Everything is included for a safe, proper installation
Works safely on stock or modified engines; Naturally aspirated, turbo or super charged
All major components are factory pre-assembled inside the Nitrous Management Unit; Easy, plug & play two-hour installation
Designed specifically for trucks that feature large engine bays & different in-cab mounting locations than cars
Works w/ cable & electronically actuated throttle body equipped trucks / SUVs
Why ZEX is SAFER, SMARTER, FASTER NITROUS:
◄ Active Fuel Control™
One of our nitrous systems most innovative safety and power feature is the "Active Fuel Control". The ZEX™ 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 Shear™ Technology
Fuel Shear™ Technology injects enrichment fuel using a fuel transfer tube. This tube allows the ZEX™ 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 ZEX™ 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. ZEX™ 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.