There's a good Facebook group called Guild of EFI Tuners. You can=20 discuss anything related to tuning, even if it's propane. But it's not=20 for engine building. Cheers, -Neil. On 3/21/2017 5:09 PM, Martin McCormick wrote: > Does anyone know of a list, similar in tone to this one, > in which people discuss tinkering with gas engines? I am going to > modify a 8.5 HP gasoline engine to burn propane and figure that > any good questions or dumb questions I have would be better on a > list that really wants such questions. > > When Google searching for such lists, I have not seen a > single one but get large numbers of hits for commercial products > and services which are fine but they are not discussion lists. > Not sure how much clearer one can get than a search string like > "email list for small gas engine experimenters" > or something similar. You'd be surprise what sort of unrelated > materials bob to the surface. It's like the joke about a lost > pilot circling in the fog over Redmond, Washington. He asks the > tower, "Where am i?" The controller who just toured Microsoft's > campus replied, "You are in an airplane." Anyway, if there is > such a list, I am interested. Many thanks. > > Martin McCormick WB5AGZ --=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 .