Nitrous Express 66442-10 Dry Quad Stage Billet Crossbar Plate System Flange with Bottle - 100-2000HP 4150 10lb

The Nitrous Express 66442-10 is a professional-grade dry quad stage billet crossbar plate system engineered for serious horsepower applications ranging from 100 to 2000 HP. This complete nitrous oxide system features a precision-machined billet aluminum crossbar plate designed to fit 4150-style carburetor flanges, making it compatible with most square-bore carburetors and throttle bodies.

Key Features:

• Quad stage progressive design allows for precise power delivery in four incremental stages
• Dry system configuration injects nitrous only, relying on carburetor to supply additional fuel
• CNC-machined billet aluminum construction for maximum strength and durability
• 4150 flange pattern fits Holley and compatible square-bore carburetors
• Includes 10-pound capacity nitrous bottle with mounting hardware
• Power range of 100-2000 HP accommodates everything from street performance to all-out racing
• Crossbar plate design ensures even nitrous distribution across all intake runners
• Progressive staging allows activation of individual stages for precise tuning control

This complete system includes the billet crossbar plate, solenoids for all four stages, nitrous lines, electrical components, and a 10lb nitrous bottle. The quad stage design provides unmatched tuning flexibility, allowing racers to activate stages individually or in combination to dial in the perfect power delivery for their application. Ideal for drag racing, road racing, and serious street performance applications where precise nitrous control is essential.