I have an extremely tight engine (Rody C5) that I am going to be breaking in and I was wondering what some of you guys use to break-in your engines? I have read about a Hudy engine break-in stand but couldn't find much info about it.

Any suggestions regarding a engine stand would be helpful. I may just use a big vice with the engine mounted on some blocks of wood.

Anyways, any help/suggestions would be appreciated.