Nitrous Express 4150 4-BBL/Gasoline Nitrous Kit (50-300HP) w/5lb Bottle

The spraybarless design on this Nitrous Express 4150 kit is a notable advancement, eliminating potential issues like sagging or splitting spray bars that can disrupt airflow. This system is built around Nitrous Express's Phase 3 series plates, which are designed for superior fuel and nitrous distribution, leading to better atomization and more consistent power delivery. It's a well-built entry point for racers looking to add significant horsepower, offering adjustable output from 50 to 300 horsepower, making it versatile for various racing classes.

This kit includes everything you need to get started, featuring their limited lifetime guaranteed Lightning solenoids, a heavy-duty 40-amp relay for reliable power, and a 5lb nitrous bottle complete with stainless steel bottle brackets and an extra-long supply line. The 4150 flange ensures a direct fit on many popular 4-barrel carburetors commonly found in performance applications. While it's designed for gasoline engines, it's important to note that this system is not CARB approved and cannot be shipped to California.

For those serious about performance, this Nitrous Express kit offers a robust solution for increasing engine power. Remember to consult the manufacturer's installation instructions for proper setup, jetting, and safety guidelines, as nitrous systems require careful tuning and maintenance to perform optimally and safely.