S/S Flare Jet - .038

The S/S Flare Jet - .038 from Nitrous Oxide Systems is a stainless steel nitrous oxide jet engineered for precision fuel and nitrous delivery in forced-induction engine systems. This flare-style jet features a 0.038-inch internal diameter, making it a critical metering component for tuning the exact ratio of nitrous oxide to fuel in carbureted and fuel-injected applications. Designed for reliable, repeatable performance across thousands of engine cycles, the stainless construction resists corrosion and maintains dimensional integrity under the thermal and pressure demands of a nitrous system.

The 0.038-inch orifice size determines the flow rate of nitrous through the jet assembly. In nitrous oxide systems, jet selection directly controls the volume of oxidizer entering the engine—too large an orifice risks an excessively rich mixture and loss of boost response, while too small restricts flow and limits power gains. The flare design ensures consistent seating in the jet holder, preventing leaks and fuel weeping. Stainless steel construction protects against oxidation and chemical degradation from fuel additives and nitrous residues, extending service life and maintaining pressure seals over extended use.

This jet is essential for anyone tuning a carbureted or fuel-injected nitrous system who requires the specific 0.038-inch flow size for their engine displacement, fuel pressure, and target boost level. Engine builders, drag racers, and performance enthusiasts rely on precise jet sizing to dial in optimal nitrous-to-fuel ratios and maximize horsepower without jeopardizing cylinder pressure or reliability. Individual jets allow fine tuning of the system—ordering multiple sizes enables on-the-fly adjustments at the track or on the dyno to optimize power delivery and response.

Nitrous oxide jets are sold individually, not as complete kits. Builders typically stock multiple jet sizes to support vehicle testing and tuning. The NITROUS OXIDE SYSTEMS brand is recognized for precision-engineered nitrous components used in competitive motorsports, where repeatability and reliability are non-negotiable. Always confirm jet size compatibility with your system's fuel rail pressure and the recommended jetting chart for your engine platform before installation.