Nitrous Express Single Entry Crossbar RNC .178 4500 Flange Nitrous Kit (250-650HP) w/15lb Bottle

This is the Nitrous Express Single Entry Billet Crossbar nitrous plate system, designed for 4150 flange manifolds. It's built to deliver that popular crossbar spray pattern, but in a setup that's legal for racing classes that only permit one nitrous and one fuel jet. Unlike older designs with spray bars that can sag or move, this system uses a billet crossbar that won't disrupt airflow, making it a truly updated approach to nitrous plate technology.

The kit comes complete with a 15lb nitrous bottle featuring the billet aluminum Lightning 500 bottle valve. This valve isn't just about looks; it's packed with practical features like two integrated gauge ports, a 5/8 siphon tube, and a large .500 orifice. Its improved flow path has only one 45-degree turn, and it weighs nearly a pound less than older brass valves. You'll also get the necessary solenoids (15178 Nitrous and 15301L Fuel Lightning), a custom solenoid bracket, high-flow braided stainless steel lines with nickel-plated fittings, a wide-open throttle switch, a 6AN feedline, a master arming switch, and an amp relay with harness. The included jetting supports power gains from 250 to 650 horsepower.

This system is a solid option for racers looking for a reliable and effective nitrous system that meets specific class requirements. Remember that this kit is not CARB approved and cannot be shipped to California.