S/S Flare Jet - .018

The Nitrous Oxide Systems S/S Flare Jet - .018 is a precision stainless steel jet component engineered for nitrous oxide and fuel system applications. This .018-inch ID flare jet delivers exact metering control in high-performance nitrous oxide injection systems, where fuel atomization and flow accuracy directly determine engine response and power delivery consistency.

Constructed from stainless steel, this flare-design jet resists corrosion and thermal stress common in fuel and nitrous oxide circuits. The .018-inch orifice diameter is critical to system tuning—smaller jets restrict flow for lean nitrous mixtures, while this size accommodates specific carburetor and fuel rail configurations. The flare seat geometry ensures a leak-free seal at the jet mounting point, preventing fuel weeping and maintaining precise mixture control across throttle positions and engine load conditions.

This jet is specified for nitrous and fuel circuits in drag racing, street performance, and dyno-tuned engines where Nitrous Oxide Systems components form the core injection architecture. Buyers upgrading or replacing existing jets must match the jet diameter to their system's fuel line size and carburetor jet seat bore. Sold individually, this component is a direct replacement part for systems requiring the .018-inch flare jet specification.

Nitrous Oxide Systems (NOS) is the established authority in nitrous injection engineering, and their jet lineup reflects decades of fuel and oxidizer delivery refinement. The S/S Flare Jet line offers multiple orifice sizes to support system customization and tuning adjustments without replacing entire kits. This individual jet allows precise mixture correction and performance optimization on existing nitrous systems.