S/S Flare Jet - .049

The S/S Flare Jet - .049 from Nitrous Oxide Systems is a precision stainless steel nitrous jetting component designed for carbureted and fuel-injected engine performance builds. This jet serves as a critical calibration element in nitrous oxide systems, controlling the precise metering of nitrous flow through your ignition system. Whether you're fine-tuning a street strip machine, bracket racing vehicle, or naturally aspirated engine conversion, selecting the correct jet size directly impacts hit consistency, throttle response, and overall power delivery when nitrous is deployed.

The .049-inch internal diameter jet is manufactured from stainless steel—a material choice that resists corrosion and maintains dimensional accuracy across repeated heat cycles common in high-performance applications. As a flare-type jet, this design accommodates both nitrous oxide and fuel delivery circuits, making it versatile across single-stage and progressive nitrous kits. The compact 0.75-inch diameter and streamlined 2.05 x 3.65-inch profile ensure hassle-free installation within tight engine bay configurations. Stainless construction guarantees longevity and prevents the port erosion or blockage issues that can occur with inferior materials, preserving calibration integrity across multiple seasons of use.

Technicians and engine builders select this jet when transitioning between nitrous system configurations, upgrading to different fuel blends, or dialing in intermediate stages of progressive kits. The .049 size suits mid-range horsepower applications—typically between 75–125 hp depending on fuel type and system architecture. Compatibility spans both carbureted and EFI platforms where Nitrous Oxide Systems components are specified. Installation requires only basic hand tools and takes minutes; always verify jet sizing against your system's fuel and nitrous ratios before final assembly to ensure optimal combustion and component longevity.