My GF rides an 82 KZ1000. It's an old air cooled I4 Japanese standard bike. And I found this strange: The petcock does not have an "off" position. It has on, prime, and reserve. This morning when we woke up the garage stank of gas and both our bikes were sitting in a puddle of it. There was gas leaking in a steady stream from the left side crank case. Damn. The oil window was a cloudy brown color. Double damn. And when I pulled the oil drain plug about 2 gallons of oily gasoline came spilling out. Triple damnit! So, now what? I know bare minimum the engine will need all the gaskets replaced, but what about the engine bearings? Shot, I assume. We were busy this weekend and did not ride, so who knows how long it's been like that.