Nitrous Express 63840-12 Single Entry Crossbar Plate System with Bottle - 4150 250-750HP 15lb

The Nitrous Express 63840-12 crossbar plate system represents the next generation in nitrous plate technology for 4150 flange manifolds. Featuring a precision CNC-machined billet aluminum design, this system eliminates traditional round spray bars in favor of an advanced crossbar configuration that delivers superior nitrous atomization and equal distribution across all cylinders.

Key Features:

• Billet aluminum crossbar plate design with no spray bars to sag, rotate, or disrupt airflow
• Includes 15lb composite nitrous bottle with billet aluminum Lightning 45 bottle valve
• Lightning 45 valve features dual integrated gauge ports, 5/8" siphon tube, and large .325" orifice
• Improved flow path with only one 45-degree turn for maximum performance
• Complete system includes custom solenoid bracket and billet aluminum Y-fittings
• Braided stainless steel solenoid-to-plate lines with nickel-plated fittings
• Wide open throttle (WOT) switch, master arming switch, 40-amp relay, and relay harness included
• Supports 250-750 horsepower applications
• Includes jetting for 50, 100, 150, 200, 250, and 300 horsepower increases

This complete nitrous system provides everything needed for installation on 4150-style intake manifolds. The RNC (Race Nitrous Controller) configuration ensures precise delivery and consistent performance. The Lightning 45 bottle valve weighs nearly one full pound less than traditional brass valves while offering superior flow characteristics and a high-quality billet aluminum finish.