Fast and Furiouser, those films have ruined Nitrous forever. A 20hp shot is really only a 20hp shot on a motor built to make it run right. Take a 35hp stock motor and spray it, you might find out your 20 shot netted you only 45hp when it's all said and done. Now take a "PORTED" 60hp bike built to be sprayed and might be closer to you desired 20hp gain.
Too may NOS, NAWZ, and many other stupid nicknames going around. NAWZ has become a household name for kids, ask any 14-20 year old with a Honda Civic, or a friends Honda, or their Mom's and they will almost all tell you that Nawz is "THE" way to go fast.
I love watching the learning curve of spraying something
wayfst,
This was directed at you in the slightest, please don't take that the wrong way. 19 out of 20 people that mention anything about nitrous never have and never should do anything more than inhale it(w/o the sulfur).