Nitrous Express 4150 Dual Stage Billet Crossbar Nitrous Kit (50-300 & 100-500HP) w/10lb Bottle

If you're looking to add a significant power boost to your 4150 flange manifold, this Nitrous Express Billet Crossbar Nitrous Kit is designed to do just that. This system is built around a CNC machined billet plate that replaces traditional round spray bars. This design helps ensure better fuel and nitrous atomization, leading to more consistent cylinder distribution and improved power delivery. It's a well-built piece that aims to be the next step in crossbar nitrous plate technology.

This kit comes complete with a 10lb nitrous bottle featuring the billet aluminum Lightning 45 bottle valve. This valve is notable for its integrated gauge ports, a 5/8 siphon tube, and a large .325 orifice, all designed to improve flow compared to older brass valves. You'll also find a custom solenoid bracket, billet aluminum Y-fittings, braided stainless steel lines connecting the solenoids to the plate, and nickel-plated fittings. For safe operation, it includes a wide-open throttle switch, a master arming switch, and a 40 Amp relay with its harness. The included jetting allows for power increases from 50 to 300 horsepower, with additional jetting available for up to 500 horsepower, giving you flexibility in tuning your power output.

This comprehensive kit is designed for a direct fit on 4150 flange intake manifolds. Remember that this system is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper setup and safety procedures.