Nitrous Express 63870-00 Dominator Single Entry Billet Crossbar 250-750HP without Bottle

The Nitrous Express Dominator Single Entry Billet Crossbar represents the next generation in nitrous plate technology for 4150 flange manifolds. This precision CNC-machined system eliminates traditional round spray bars in favor of an advanced billet crossbar design that delivers superior atomization and precise cylinder-to-cylinder distribution across the power range of 250-750 horsepower.

Advanced Crossbar Design:

• CNC-machined billet aluminum construction for maximum durability and precision
• Eliminates round spray bars that can sag, rotate, or disrupt airflow
• Optimized internal flow path ensures excellent nitrous and fuel atomization
• Maintains unrestricted airflow to the engine

Complete System Includes:

• Custom solenoid mounting bracket for clean installation
• Billet aluminum Y-fittings for professional appearance and reliability
• Braided stainless steel lines from solenoids to plate
• Nickel-plated fittings throughout for corrosion resistance
• Wide-open throttle (WOT) activation switch
• Master arming switch for safety control
• 40-amp relay with complete wiring harness
• Jetting for 50, 100, 150, 200, 250, and 300 horsepower applications

This system is designed for use with 4150-style flange intake manifolds and is compatible with remote nitrous bottle configurations (bottle not included). The included jetting allows you to precisely tune your nitrous shot from mild 50HP gains to aggressive 300HP power increases.