Nitrous, Super Chargers, & Turbos - NOS JETS

I WANT A 50 SHOT OF NITROUS FOR MY CIVIC BUT WHEN I WENT TO BUY THE JETS THEY ASK ME FOR THE JET SIZE AND I TOLD THEM THAT I WANT A 50 SHOT AND THEY LLOOKED AT ME LIKE WAS STUPID. IF ANYBODY KNOWS ANYTHING ABOUT JET SIZES COULD YOU PLEASE HELP ME OUT. I GOT A 95 INTEGRA LS MOTOR THE ENTIRE FUEL SYSTEM IS STOCK.

For 50 HP you'll want a nos jet size .018 (somewhere around there) ;)