Nitrous Express 66142-10 Dry Billet Crossbar Plate Nitrous System 100-500HP 4150 Flange 10lb Bottle

The Nitrous Express 66142-10 is a complete dry nitrous oxide system featuring a precision-machined billet aluminum crossbar plate designed for carbureted engines with 4150-style flanges. This single-entry system delivers adjustable power gains from 100 to 500 horsepower, making it ideal for street and strip applications.

Key Features:

• Billet aluminum crossbar plate with single nitrous entry point for simplified plumbing
• Dry system design injects nitrous only—relies on engine's fuel system for additional fuel
• Compatible with 4150-style carburetor flanges (Holley, Demon, Quick Fuel, etc.)
• Adjustable from 100 to 500 horsepower with appropriate jetting
• Includes 10-pound aluminum nitrous bottle with mounting bracket
• Complete bolt-on system with all necessary hardware and fittings
• Precision CNC-machined for optimal flow and even nitrous distribution
• Integrated crossbar design maintains proper carburetor-to-manifold spacing

This system installs between your carburetor and intake manifold, providing a clean and effective way to add substantial power on demand. The dry system configuration works best with stock or mildly modified fuel systems that can support the additional fuel requirements under nitrous activation. Perfect for racers and enthusiasts looking for proven, reliable nitrous performance.