Lane Anderson posted:...My first (of many) question is what part of the engine should I rest on the jack? I am pretty sure I shouldn't rest the pushrod tubes, but the most likely spot at present looks like the CB Perf. thin line sump. Not sure that's good either. Question #2: leave the Sidewinder exhaust on or take it off? I'm sure I'll think of more.
#1. Like Al said, supporting the engine on the sump is fine. Using a piece of plywood is a good idea to distribute the weight and keep the engine from slipping around on the jack.
#2. I would remove the exhaust. It will make dropping the engine much easier because you will have more room to work. Also, check the clearance between the carbs/air cleaners and the frame. This may not be an issue on a Beck, but I have to remove my air cleaners and my carbs will clear by 1/2" on each side!
Good Luck! You can do it, these things are pretty easy to work on.
James