Nitrous Express 4150 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb Bottle

If you're looking to significantly boost your engine's power output for racing or high-performance driving, the Nitrous Express 4150 Assassin Plate Pro Power Nitrous Kit is a serious contender. This system is designed to inject a controlled amount of nitrous oxide and fuel directly into your engine's intake manifold, creating a substantial increase in horsepower. It's built to handle a wide range of power increases, from 100 to 500 horsepower, making it versatile for various performance goals.

What sets the Assassin plate apart is its advanced design. Instead of traditional spray bars, it features CNC-machined ports integrated into the outer perimeter of the plate. This unique perimeter spray pattern ensures a more even distribution of the nitrous and fuel mixture across the intake manifold. This improved distribution is particularly beneficial for single-plane manifolds, helping to overcome common issues like uneven cylinder filling, especially on Ford small and big block engines. This design also means there are no spray bars to worry about sagging, splitting, or obstructing airflow, offering a more reliable and robust solution for adding power.

This kit comes complete with a 15lb nitrous bottle, ready for installation. It's important to note that this system is not CARB approved and cannot be shipped to California. Proper installation and tuning are crucial for maximizing performance and ensuring engine safety when using a nitrous system of this caliber.