> ...Kind of like the old hit & miss engines. > > Indeed. I once restored an 1898 Hercules one-banger > > irrigation pump engine someone recovered from the > > Sonoran desert - Started on Petrol, ran on Paraffin > > once it warmed up. Paraffin was a lot cheaper, 120 > > years ago... > > That's gasoline & kerosene for you Gringos... > > The flywheel-mounted centrifigal governor turned spark > > on @ ~ 250 RPM, and off @ ~ 325 RPM. > > Boop-boop-boop-boop-boop-boop.... "8) > I saw one of these agricultural engines last summer running an ice cream maker at a local festival (in Denver CO). This also reminded me of the Hicks marine engines on the Monterey fishing boats I remember hearing in the San Francisco bay as a kid (see https://www.nps.gov/safr/learn/historyculture/hicksengine.htm ). Harold --=20 FCC Rules Updated Daily at http://www.hallikainen.com Not sent from an iPhone. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .