Purge Valve Kit 6an

The Purge Valve Kit 6AN from Nitrous Oxide Systems is a complete single-outlet purge system designed to safely manage nitrous oxide charge before ignition in drag racing, street racing, and high-performance automotive applications. This kit delivers the essential components needed to integrate a purge function into a nitrous oxide system, preventing fuel and nitrous buildup in the intake manifold and cylinders—a critical safety and performance consideration in competitive nitrous oxide setups.

The kit includes a solenoid-controlled purge valve, complete wiring harness, stainless steel fittings, and a pushbutton controller, all configured for 6 AN hose connectivity. The solenoid-actuated design allows the operator to purge the system on demand before launch, venting residual nitrous oxide and fuel vapor through a dedicated outlet. This precise control is essential for maximizing ignition consistency and preventing lean-condition detonation that can occur from incomplete purging. The 6 AN hose standard ensures reliable flow rates and compatibility with modern high-horsepower nitrous oxide systems operating at standard boost pressures.

This purge valve kit is intended for serious nitrous oxide users—bracket racers, drag competitors, and street performance builders—who require repeatable, controlled purging to achieve consistent baseline et and manage the thermal and chemical variables that nitrous oxide introduces. Installation requires basic mechanical knowledge and standard wrenching tools. Nitrous Oxide Systems (NOS) is recognized for precision-engineered nitrous oxide components; this kit represents their straightforward, single-outlet purge architecture suitable for dedicated nitrous systems on dedicated race vehicles.