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 - Search For Spares - by Anthony West (UK). Following on from the aquisition of the old Fordson F, I was very much in need of spares. As a novice though I didn't appreciate the fact that there were so many Fordson tractors made, that all the other makes seem rare by comparison. As far as I was aware a fordson was a fordson and it was only through trial an
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