Nitrous Express 60042-12 Billet Crossbar Stage 6 Nitrous Plate System with 12lb Composite Bottle

The Nitrous Express Billet Crossbar Stage 6 nitrous plate system represents the next generation in nitrous oxide delivery technology. Featuring a precision CNC-machined design, this advanced system eliminates traditional round spray bars in favor of an integrated crossbar that delivers superior atomization and equal distribution across all cylinders. Without conventional spray bars to sag, rotate, or disrupt airflow, this system maximizes performance while maintaining optimal intake efficiency.

Complete Stage 6 System Includes:

• 12lb composite nitrous bottle with billet aluminum Lightning 45 valve
• Billet aluminum nitrous plate for 4150 flange manifolds
• Custom solenoid mounting bracket
• Billet aluminum Y-fittings for clean, leak-free connections
• Braided stainless steel lines from solenoids to plate
• Nickel-plated brass fittings throughout
• Wide-open throttle (WOT) activation switch
• Master arming switch for safety
• 40-amp relay with complete wiring harness
• Jet sets for 50, 100, 150, 200, 250, and 300 horsepower levels

Lightning 45 Bottle Valve Features:

• Two integrated gauge ports for pressure monitoring
• 5/8-inch siphon tube for consistent bottle pressure
• Large .325-inch orifice for maximum flow
• Optimized flow path with single 45-degree turn
• Weighs nearly one pound less than traditional brass valves

This system is engineered for carbureted applications using 4150-style flange intake manifolds (Holley pattern). The included jet selection allows precise tuning from mild 50hp gains up to aggressive 300hp power adders, making it ideal for street/strip vehicles, drag racing, and high-performance applications. The composite bottle construction reduces weight while the billet aluminum components provide durability and a premium appearance under the hood.