I have a 45 couple of 45 year and older engines, NIB, that belonged to my uncle. One is almost seized and the other is very hard to turn. Like Forest Gump, "I am not a smart man, but I do know not to force that motor!" One is a G-21 Super Tigre 46 and the other is an Enya 60III, both with venturies installed and carbs in the boxes. Does anyone have some good rules of thumb for preparing a new engine prior to breaking it in? I'm not sure I will ever use the Enya as I have no idea whether it's a good stunt motor or not, but I would like to get it into good shape and run it.
Any recommends would be appreciated,
Steve