line size

On a regular cheater solenoid what size line is the fuel line typically? -3 or -4?

between the noid and plate -3

That's what I would have guessed but wasn't sure. I need to get a couple fittings and I am not at home to go look for myself.

thanks a bunch,

How much N20 and fuel can flow through a -3 line? Seems kinda small. Will it flow enough to support a 150HP plate?

prolly double that

Most kits have a hose with a -4 on one end and a -3 on the jet end. We make and sell these as well but we hose a -4 hose and have a -3 fitting for the jet end.. SJ

Well I am going to make sure I have both -3 and -4 fittings so I can go either way. Thankfully the little stuff is cheap.