First off, why did you put this into the RB section? Here, I'll help you put on the fire resistant suit, before you get burnt. Search, and you'll find your answer. Also, if you had searched, you would know that there are certain parts that are already forged in your little motor. Read the stickies, specifically in the KA24 section. Oh, what's a NOS kit? NOS is a company that sells nitrous oxide kits and many companies sell nitrous oxide kits. The appropriate nomenclature would be N2O. K-thanks....