More great muffler information thanks! I need to figure out how to decrease the pixels on my engine shot. I would love to share that. It's a work of art.
On the apartment situation, I'm trying to figure out a way to do an engine tear down and build in my living room, but the door is not big enough to get the engine through. I thought about removing my living room window and having the fork lift down the street from the construction site load her up. I live upstairs. My downstair neighbors are used to chainsaws, grinders and weed eaters being fired up. Atleast it would be a clean place to work on an engine.