Nitrous Express 55170-00 4500 RNC Conventional Plate System with .375" Solenoid

The Nitrous Express 4500 RNC (Restricted Nitrous Class) Conventional Plate System is engineered specifically for professional racers competing in classes with jet size restrictions. This system delivers maximum nitrous flow efficiency through restricted orifices, ensuring you extract the most horsepower possible within class limitations.

Key Features:

• CNC-machined billet aluminum nitrous plate with enlarged nitrous passages for superior flow
• .375" orifice Lightning series nitrous solenoid for precise delivery
• 8AN high-flow feed line for consistent nitrous supply
• .500" orifice Lightning 500 bottle valve included
• Optimized for maximum liquid nitrous density at the injector
• Designed to maximize horsepower output per jet size in restricted classes

This conventional plate-style system positions the nitrous injection point between the carburetor and intake manifold, providing excellent distribution across all cylinders. The combination of enlarged passages and high-quality Lightning solenoids creates an extremely dense liquid nitrous charge, allowing more nitrous molecules to pass through restricted jets compared to conventional systems. Nitrous Express backs this system with a performance guarantee—if it doesn't produce more horsepower per jet size than any competing system, they'll provide a full refund.

Note: This system does not include a nitrous bottle. Bottle must be purchased separately.