The first Can-Am motorcycles were 175cc and 250cc models. They had single-cylinder, disc-valve, two-stroke engines with a five-speed gearbox. In order to make the bikes more off-road-friendly, Can-Am mounted the carbureator on a passage behind the cylinder, feeding the mixture to the disc-valve, and keeping the engine more narrow.
Acceptable flirting behaviors: Involves a single person flirting with another single or unattached person. This behavior also involves flirting in a subtle way that lets the man or woman know there is interest without being vulgar or irresponsible.
Premature Coupling Behavior. When your casual date or acquaintance begins to display unsolicited acts normally reserved for serious couples. ie hand holding, arm around waist, invading personal space, etc. Kristen: That guy at the bar just bought me a drink...Then totally tried to hold my hand!. Corina: eeeew, PCB.