Old Lavey:
Dave,
I saw this guy's boat in another post.
kevnmcd@cox.net
He has an OMC 800 in his 83 Elim. He should be able to answer all your questions. The post is "thru transome exhast" on this forum.
OL That would be me! I do have an OMC 800 outdrive. I have rebuilt the entire thing...every bearing, seal, gear, shaft, etc. I believe before I rebuilt it, it was all original (1983). I have been very pleased with it. It is a good solid outdrive and it turns a lot sharper than the mercruiser. If you have any other questions send me an email.