Nitrous Express 20940-05 Holley High Ram Plenum Plate Nitrous System with 5lb Bottle

The Nitrous Express 20940-05 is a high-performance plenum plate nitrous system engineered specifically for Holley Hi-Ram intake manifolds. This innovative system bolts directly between the upper and lower intake manifold for a clean, seamless installation that delivers direct-port-style nitrous distribution without restricting airflow.

Key Features:

• Billet aluminum plenum plate with machined internal passages eliminates spray bar concerns
• Side-injection design delivers nitrous and fuel directly into each cylinder runner
• Single-stage system with jetting for 50 to 500 wheel horsepower
• Complete kit includes billet aluminum and carbon fiber Lightning solenoids
• Stainless steel braided lines for durability and leak-free operation
• 5lb nitrous bottle with billet aluminum Lightning 500 bottle valve
• Stainless steel bottle brackets included
• All necessary wiring, switches, hardware, and connectors provided

This comprehensive system provides superior nitrous distribution compared to traditional spray bar setups, with precision-machined passages that ensure consistent flow to each cylinder. The flow-through design maintains optimal intake runner velocity while delivering substantial power gains. Everything needed for a professional installation is included in the box.