Nitrous Express 63541-10 Covert Crossbar Plate System with Bottle - 4150 100-500HP 10lb

The Nitrous Express 63541-10 Covert Crossbar Plate System is a complete nitrous oxide injection kit designed for 4150-style carburetors, delivering a power range of 100 to 500 horsepower. This system features NX's innovative covert crossbar design that integrates the nitrous distribution bar directly into the carburetor plate for a clean, stealthy appearance.

Key Features:

• Complete Pro Power plate system with integrated crossbar design for concealed nitrous delivery
• Fits 4150-style Holley and compatible carburetors with standard flange mounting
• Adjustable power range from 100 to 500 horsepower with jetting changes
• Includes 10-pound aluminum nitrous bottle with high-flow valve
• Precision-machined billet aluminum construction for durability and optimal flow
• Features Nitrous Express Lightning solenoids for fast, reliable activation
• Includes all necessary hardware, lines, fittings, and jets for complete installation
• Direct-port quality distribution in a plate system design

This turnkey system provides everything needed to add serious horsepower to your carbureted engine. The covert design eliminates external nitrous lines and nozzles for a factory-fresh look while maintaining the performance benefits of direct-port distribution. The included 10-pound bottle provides multiple passes of nitrous delivery, and the system's adjustability allows tuning for specific applications from mild street performance to serious competition use.