Junior, you're talking some of Detroit Diesels glory years. Actually, uh, ah the formative years. Excuse the public radio speak. But these engines were the main stay of the trucking, people mover (again excuse the public radio speak) and marine industries. Do an online search, yeah I know E.O. is an online kind of thing. There are so many of these engines out there, especially in inter-state buses that you should be able to find a hit on something related to alternator, ah actually basically a generator (that's what they were called back then and once again excuse me please for the public radio speak).
This post reminds me of our former colleague Diesel Phreak. He once posted a link of a Detroit going through the paces on a dyno. A recording of a Detroit V series could put Pzier out of business. Ah well um it may have an effect on some old truckers. Um, ah not me. I, uh like shell fish.
REV ON DUDE!
Poster's note: for those of you that have no revin' idea what I am talking about... never mind. You missed it!