Craneman,,, are you interested in building your own propane kit? That's why your asking flow rate etc? I don't understand how well HowieE kit works, with his regulator way back on the rear bumper, or the tongue of the trailer, tough to tell from the pics. When he turns it on, he'd have to wait for the gas to flow all the way up front, and even worse, when he shuts it off, he'd have to wait a long time for it finish burning. HowieE, correct me if I'm wrong. I find it hard to see from the pics you have posted. And somebody mentioned something about a sub being in the way. I hope they don't think that storing the bottle in the passenger compartment is a good idea
. Anyways, Craneman, soon I'll get around to uploading all my pics from my camera to my pc, and I'll find a few that you may find helpful.