Nitrous Express 4150 Single Entry Crossbar Nitrous Plate Kit RNC (250-750HP) w/Composite Bottle

Nitrous Express is well-known for their performance nitrous oxide systems, and this 4150 Single Entry Crossbar Nitrous Plate Kit is a prime example of their advanced technology. This kit is designed to fit 4150 flange intake manifolds and offers a significant power boost, with included jetting for 50, 100, 150, 200, 250, and 300 horsepower increases. It's built for serious performance tuning and is a popular choice for those looking to add substantial power to their engine.

What sets this system apart is its CNC machined crossbar plate design. Unlike older systems that use round spray bars, this design eliminates them entirely. This means no more issues with spray bars sagging, rotating, or disrupting airflow, leading to much better fuel and nitrous atomization and more even distribution across your cylinders. This is truly the next generation of crossbar nitrous plate technology, offering improved performance and reliability. The kit also comes with a 15lb composite nitrous bottle equipped with the billet aluminum Lightning 45 bottle valve. This valve is a notable upgrade, featuring two integrated gauge ports, a 5/8 siphon tube, a large .325 orifice for improved flow, and a streamlined internal path with only one 45-degree turn. It also weighs nearly a pound less than older brass valves, contributing to overall system efficiency.

Beyond the core plate and bottle, this comprehensive kit includes everything you need to get started. You'll find a custom solenoid bracket, billet aluminum Y-fittings, braided stainless steel solenoid-to-plate lines, and nickel-plated fittings for a clean and durable installation. It also includes a wide-open throttle switch, a master arming switch, a 40 Amp relay, and the necessary relay harness. This complete package ensures you have the components for a robust and effective nitrous system installation.