Modern four-stroke motorcycles may rule the roost on the highways, racetracks and trails but for one day a year two-stroke-powered motorcycles throw their own party and ask the four strokers to park on the street. That event (held this year at Advanced Motion Controls in Camarillo) is the 2 Stroke Extravaganza and judging from the participation, there are still plenty of two-stroke aficionados ready to carry on the tradition of mixing their gas and oil and leaving in a small puff of smoke when they accelerate out of sight.
I learned a lot about my bike (a ’67 Yamaha Twin Jet 100), met some great folks and whiffed the sweet smell of Castrol oil. I left with only one burning question: “Where was Harry Klemm, the two-stroke tuning legend?” Maybe next year, Harry?
















