Originally posted by cariblue
Could someone please address this? Why does it sound like ?
It's not BS. But that's still no reason to use the shoulder or sidewalks, unless they're using them to pullover and shut them down for awhile.
My bike is air cooled Cari, as are most Harley's. Only the new V-Rod is liquid cooled. On hot days, sitting in traffic turns the oil into a consistancy lighter than water. Because the engine is so hot, it will start to "detonate". That's when the fuel in teh cyclinder starts to ignite with every stroke of the piston, instead of every other one. It ignites by the heat in the cylinder. And that damages everything from the valves on down. The oil consistancy creates more wear, and damages everything else. And all of this happens VERY quickly. And this happens simply because there is no oil flowing over the cylinder heads, as it is when the bike is moving.
But, those with air-cooled motors SHOULD know this, and know when to shut the bike down and allow for a cool down. On a side note, this does not happen very often. Normally, if the air temperature is such that the bike will over-heat, the human body is experiencing the same thing, especially with the added radiant heat coming from the bike.