One of our past Speedstah-Guys, Mike Cochrane (remember his car, "Fern"?) is SVP and "Chief Caffeinator" at a prestigious coffee and machine supplier out of Quebec City, covering all of North America. We're friends on FB but I don't know how active he remains, Speedster-wise.
A terrific cup of coffee is a wonderful, almost spiritual thing. (But not from Folgers or Maxwell House). I now get really nauseous from a single cup, so tea's my game.
Sorry for screwing up your absolutely amazing thread, Danny. I'll get a photo of my heater exhaust (mine is really simple). My combustion intake has no intake pipe. The heater sits up off the deck on mounting legs with a 3/4" gap, heater to floor, and no apparent place to attach an intake manifold so I just left it at that. Seems OK.
And now back to our regularly scheduled EFI upgrade posts (which are fascinating, BTW).