Nitrous Express Dry Quad Stage Billet Crossbar Plate System 100-2000hp (4150 Flange) w/o Bottle

What you get with this Nitrous Express kit is a complete dry quad stage billet crossbar plate system designed for 4150 style carburetors, capable of supporting between 100 and 2000 horsepower. It's important to note that this system does not include a nitrous bottle. You'll find a custom solenoid bracket, billet aluminum Y-fittings, braided stainless steel lines running from the solenoids to the plate, and nickel-plated fittings throughout. It also comes with a wide-open throttle switch, a master arming switch, a 40 Amp relay, and the necessary relay harness to get everything wired up.

The real advancements here are in the billet crossbar plate itself. Unlike older designs that used round spray bars, this plate is CNC machined to eliminate them. This design change results in much better atomization and cylinder-to-cylinder distribution of the nitrous and fuel mixture. Because there are no spray bars to sag, rotate, or disrupt airflow, this system represents a significant step forward in nitrous plate technology. The plate also features two integrated gauge ports, a 5/8 siphon tube, and a large .500 orifice with an improved flow path that only has one 45-degree turn, further enhancing performance and consistency.

While this system is packed with advanced features, it's crucial to be aware that it is not CARB approved and cannot be shipped to California. If you're looking to add significant power to your vehicle and are comfortable with the installation process, this system offers a well-built and technologically updated approach to nitrous injection.