NOS Nitrous Bottle Hi-Flo and Super Hi-Flo Valves

High Flow Nitrous Power

NOS Hi-Flo and Super Hi-Flo nitrous bottle valves are by far some of the best bottle valves available.  NOS Nitrous Bottle Valves have a large outlet port, o-ring seal and large internal ports for exceptional flow capabilities. Hi-Flow valves can support 400+ HP while Super Hi-Flo can support 500+ HP. By using high-quality manufacturing processes and materials, you are sure to get a dependable and long lasting valve assembly from NOS.