Q bout used NOS kit

[badboy4life96]

this dude is sellin this used NOS single fogger wet kit really cheap almost too cheap to be for real
anyways i need some advice\guidance on what to look for whn buyin a used nos kit
it was hooked up onto a D16z6 and im also plannin to run it on a D16z6

 

[importlegions]

make sure it doesnt leek around the bottle/fittings