Jeff-
The exhaust pipe for my Kohler is a couple of the "J" bends out of stainless that I had someone at work weld together. (there's a couple guys at work that do some VERY nice show-quality welds)
Hugh,
You oughta know that all I have to do is crank the thermostat on that 250,000 BTU LB White hog house heater and the garage hits 75 in about 3 minutes!
Brendan - I use to pull 2 DB's (never could find a 3rd) but I converted them to 3-pt. They were sold through Sears. I think they were 10". I think they originally had the clevis hookup like a Brinly but with a real long bar not short like Charlie's post.
Thanks Charlie... Hopefully it gives any one who wants a different exhaust setup without makin a stack can use em to their advantage, werked for me, untill I got verticalitius...