NOS 10 lb. Bottle Super Hi-Flow Valve Assembly with Siphon Tube and Blue Gauge 16137ANOS
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Features:
- Super Hi-Flow assembly features siphon tube and nitrous pressure gauge already installed
- Great way to update a bottle to the best flowing valve NOS offers
- Valve has large internal ports for superior flow and an O-ring bottle seal
- Siphon tube is made from 6061 aluminum and 3/8Ó I.D. for maximum flow
- 1-1/2Ó diameter nitrous pressure gauge features stainless steel and brass construction providing accurate pressure measurement
- Assembly is designed to Support 500+ Horsepower
About NOS

When you're looking to go fast, rely on NOS to deliver the most power per dollar available in the industry. Available on Holley.com!
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