NOS Pro-Race Nitrous Solenoid

The NOS Pro-Race Nitrous Solenoid line is purpose-built for serious competitors who demand maximum flow performance and bulletproof reliability from their nitrous oxide systems. NOS solenoids have been the standard in the performance and racing industry for over 35 years, and the Pro-Race series represents the pinnacle of that heritage — engineered and track-tested specifically for competition use on highly modified engines.

The Pro-Race lineup has been completely overhauled with race-proven upgrades shared across the entire line. A bottom-exit discharge configuration minimizes flow restriction while offering exceptional mounting flexibility across a wide range of engine bay layouts, making the Pro-Race series a natural fit for fresh builds and upgrades to existing nitrous systems alike. These solenoids are equally at home in Pro Race Fogger system builds and custom high-horsepower applications where maximum flow is a requirement.

Key Features:

• PTFE plunger puck material — resists swelling for consistent, long-lasting sealing performance under high-pressure nitrous conditions
• Large orifice design for maximum flow capacity and high-horsepower capability
• Bottom-exit configuration for versatile mounting options and cleaner, more efficient plumbing installations
• Stainless steel base construction with engraved NOS branding and clearly stamped inlet/outlet markings for confident, error-free installation
• Powder-coated aluminum top housing for corrosion resistance and long-term durability in demanding race environments
• Low amp draw for efficient, reliable electrical system integration
• Engineered and track-tested specifically for competition use on highly modified engines

Backed by NOS's extensive R&D program and decades of race-winning heritage, the Pro-Race solenoid line delivers the precision, durability, and flow performance that serious competitors rely on. Available in multiple configurations to suit a variety of nitrous system builds and competition applications.