I got a unrefusable deal on some nitrous. Its a Zex Dry Kit though. I know dry is bad, but to use this kit what kind of internal upgrades will I need to safely spray. I know the Spark Plugs but what else?

 

N20 is kind of a pain to predict because the term "shot" is very vague. first, how much of a shot are you intending on running? Second, I would upgrade the fuel pump, possibly the pistons(depending on the size of the shot), and maybe some head work. Obviously the intake and exhaust are a must. Be careful though because a 50 shot can be anywhere from 35 to 75 depending on bottle pressure, cabin temp (if the bottle is mounted in the cabin), and engine condition. NEVER run N20 with the bottle pressure above 1100 psi, found out from experience that this doesn't give good results. If you have a good shop near you, i'd take it to them and let them look at it.

 

https://www.scionlife.com/forums/vie...856&highlight=

There are a couple running N2O no problem.... Dry aren't as nice as Wet, but will work essentially the same.... read the post and study the link inside it as well and you'll get all the answers you need..... Spend the money and do it right.