Product Overview
The Nitrous Express Billet Crossbar is the highest-flowing nitrous plate on the market, delivering up to 1,000 additional horsepower in available 4150 and 4500 flange dual-stage configurations. From a 50 HP increase to a high-output race combination, the USA-made Crossbar plate combines exceptional flow capacity with precise nitrous and fuel delivery.
High flow is only part of the design. The Crossbar replaces old-school spray bars with a CNC-machined billet design, eliminating the risk of spray-bar sagging or rotation. Its crossbar arrangement promotes exceptional fuel atomization and more even cylinder-to-cylinder distribution than most carbureted nitrous plate systems, helping your engine make effective use of the nitrous and fuel you're adding.
Built to deliver:
- Up to 1,000 additional HP: Available single- and dual-stage configurations let you select the capacity your combination demands.
- Precision-machined distribution: Delivers nitrous and supplemental fuel beneath your carburetor without conventional round spray bars that can sag, rotate, or disrupt airflow.
- Lightning 500 bottle valve: Bottle-equipped systems include a billet aluminum valve with a large .500-inch orifice, 5/8-inch siphon tube, and a flow path featuring only one 45-degree turn. Two integrated gauge ports simplify pressure monitoring.
- Quality plumbing and mounting components: Including a custom solenoid bracket, billet aluminum Y-fittings, braided stainless-steel solenoid-to-plate lines, and nickel-plated fittings.
- Activation hardware included: Wide-open throttle switch, master arming switch, 40-amp relay, and relay harness.
Choose your flange, stage configuration, horsepower rating, and bottle option above. Power capacity and included jetting vary by configuration.
Running an aftermarket EFI system with nitrous fuel-enrichment capability? Explore our Dry Billet Crossbar Nitrous Plate Systems, or call (940) 767-7694 for help selecting your system.
