Posted by Janicholson on October 14, 2022 at 18:07:00 from (24.240.46.228):
In Reply to: Piston Rings in 1950's posted by Moonlite37 on October 14, 2022 at 17:39:50:
The rings were often just cast iron with little or no special coatings. oil rings were one piece with slots for oil to go through. If the rings woe out before the bore, the ridge was probably not radical enough to cause problems. Though ridge reamers were commonly used. End gaps were liberal and normal oil consumption was quite high. The oil was also not very capable of dealing with sludge, particles, cleaning, viscosity stability, and heat. Piston expansion control and roundness when at operating temp were marginal. Jim
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Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
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