Nitrous Express 60542-15 Billet Crossbar Plate System with Bottle - 100-500HP 15lb

The Nitrous Express Billet Crossbar nitrous plate system represents the next generation in nitrous plate technology for 4150 flange manifolds. This complete kit is engineered for serious performance enthusiasts seeking reliable power gains from 100 to 500 horsepower.

Advanced Billet Crossbar Design:

• CNC-machined billet aluminum construction eliminates traditional round spray bars
• Superior nitrous atomization and even cylinder-to-cylinder distribution
• No spray bars to sag, rotate, or disrupt airflow
• Optimized design maintains maximum airflow efficiency

Lightning 45 Bottle Valve System:

• 15lb capacity nitrous bottle with billet aluminum Lightning 45 valve
• Dual integrated gauge ports for monitoring system pressure
• 5/8-inch siphon tube ensures consistent nitrous delivery
• Large .325-inch orifice with optimized single 45-degree turn flow path
• Weighs nearly one pound less than traditional brass valves

Complete Pro Power Package Includes:

• Custom solenoid mounting bracket for clean installation
• Billet aluminum Y-fittings for professional appearance
• Braided stainless steel solenoid-to-plate lines
• Nickel-plated fittings throughout for corrosion resistance
• Wide-open throttle (WOT) activation switch
• Master arming switch for safety control
• 40-amp relay with complete wiring harness
• Jetting for 50, 100, 150, 200, 250, and 300 horsepower settings

This system is specifically designed for engines with 4150 Holley-style flange carburetors or throttle bodies. The comprehensive kit includes everything needed for a professional installation, from hardware to electrical components, making it ideal for both street and track applications.