Originally Posted by goldenj
i'm very new to nos been looking into a filling station also i can get the nos for $90 .
Are you sure, that sounds like medical n2o which is better in my opinion since it doesn't have the sulfur additive, and you can't get without a medical cert.
But $90 sounds way off what a k size n2o bottle runs.... the automotive n2o anyway just recently went up, if i remember it's 210/220 for a k size bottle