Do you think there'll be an issue with soft line on my nitrous fuel stand-alone? I'm thinking maybe I have to get some Hardline and just connect everything with soft line..
You need to verify in the NHRA rule book about soft lines and how it's worded. I had to go to the D6 director years ago to get the retarded tech guys out of my hair.
The rule is (was anyway) no more than 16 inches of rubber line for connections (I've heard it's down to 12 inches now but I don't have a very current rule book) and that has nothing to do with lines that serve a purpose. Such as any line running from say a barrel valve down to an injector nozzle. That type of hose does NOT fall under that rule.
I'm not a fan of hard line. For one thing, a number 8 hose (1/2 inch) is bigger on its I.D. than the same number 8 metallic line is.
Also, I'm about positive all the hard lines you see on most stuff is seamless. That stuff flexes, moves around, is subject to vibrations and such and they can fail.
