Nitrous plumbing A1A...??..

I was just thinking of some kind of 3 a n fittings that I could screw my fiel side Jets into to be able to simulate a fuel shot test. Once I get the fuel side hooked up I want to be able to maintain fuel pressure while the system is open. In order to do that I'd like to just connect my Jets to some kind of dummy plate or something and have it in a little trough or something.. not that I would be squirting a crap load of fuel into the motor but I don't like the idea of trying to test and see if I'm getting steady fuel pressure to the Jets then dumping it all into the motor... I already see some kind of little fitting being like $10 each. Then my mind goes to that junk $44 Speedmaster nitrous plate. But it did come with a bottle bracket that I'm going to need and those are around $40 anyway you slice it or a lot more. And it comes with solenoid holders and other stuff... the only problem is one of them was plugged LOL and that wouldn't have helped me at all but I guess I could have just drilled it out for the purpose of holding a fuel jet and letting it spray freely...