Antique Small Engine Collectors Club ( – Classifieds, discussion, and info on small air-cooled engines.


SmokeStak – “Blow Smoke – Shoot Flames – Exhaust Gas”.  Great discussions but mainly flywheel engines.  Some discussion of older Wisconsin & Briggs from time to time.


Enginads Small Engine – Same people as above, but aimed at small engines.  Good place to look for or sell stuff.