Diesel won't run worth a darn in an 8 to 1 spark ignition engine due to detonation. Detonation is what broke the pistons on the previously mentioned gasoline engine fuel with diesel. That is why all fuel engines have an 4 to 1 compression ratio to operate on diesel. 16 to 1 is used with a diesel engine for two primary reasons. #1 cold starting. #2 Higher mechanical efficiency on the power stroke. I was assuming you understood the basic fundamentals of the Otto cycle gasoline and diesel engines. How do you think they operate 11.5 to 1 compression ratios with 87 octane gasoline in direct injection spark engines?
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Today's Featured Article - What Price Enthusiasm? - by Anthony West. Quite frankly, for some time now restorers like myself have become more and more concerned about the rapid increase in the prices of old farm machines here in England. There is now a growing market for "As found" machines. Which as machines get rarer, has found the birth of a new industry....one of the "procurement agent". These agents appropriate as much old machinery as possible then inflate prices at auctions. So at what price enthiusiasm? We are now seeing poor machines which 3 years ago ma
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