EvhCo
RCTalk Qualifier
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I always thought there has to be a way to re-raise the compression of the piston/sleeve, understanding the physical properties of steel (which I don't too much), and a classmate of mine said that the engine might (just might) regain the compression potentially lost in a day's work by letting it overnight in a cool, or even cold place (such as in the yard on a table), to counter the combustion's effects on the metal. Do you agree with this? Are there other ways to raise or otherwise prevent compression loss (apart from pinching)?