Nitrous Oxide Systems SUPER Hi-Flo Bottle Valve Accessories Work For NOS 16139

Nitrous Oxide Systems SUPER Hi-Flo Bottle Valve Work For NOS 16139 (Black). NOS 16139 Black. NOS 16139 Nitrous Oxide Systems SUPER Hi-Flo Bottle Valve. 16139-15NOS - Super Hi-Flo Nitrous Bottle Valve NOS Performance Parts - For 10 lb.