Lister CS Clone Listeroid slow speed diesel engines and generators: "LISTEROID GENERATORS
Some listeroid engines are being manufactured to run at higher rpms to produce increased horsepower. I believe this takes away from major advantages of the engine. These include longevity, slower burn cycle, and the more pleasant sound of a slow speed listeroid diesel.
The listeroid single cylinder engine weighs around 700 lbs and produces 6 HP at 650 rpm and 8 HP at 850 rpm. The listeroid twin cylinder engine weighs around 1300lbs and produces 12 HP at 650 rpm and 16 HP at 850 rpm.
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