Re: what did you do to your motorized bicycle today?
seen folks do this and end up with paint on piston & cylinder walls
I have a broken muffler, dead spark plug and old intake that I always throw on when painting these (I also use a bit of tape over bolt threads too) - the broken muffler makes a nice handle to turn it with while painting too
might even have posted a pic here of piston with a painted spot in the shape of a port
Sometimes I sets and thinks, sometimes I jes sets.