[Jeff Higgins]

Ah, I love it - that is what is so cool about this forum. Guys like you. No matter the topic, someone has knowledge of it, either as a professional or as an enthusiast. Thanks for the insight and information - if you come up with more, please share.

I was unaware that these did not have an exhaust manifold, the big ring around the back of the engine. My God, that had to be a cloud of fumes to be living in behind that thing. Holy smokes. Literally...