Hmmmnnnn, well if it was a 500 dollar rebuild I'd say sell it, but if it's truly worth $2500, I'd make a more determined effort to find the owner and at least ask him if he still wants it?
Here in Oz it's not hard to find people thru collection agencies etc, and a lot of the "costs incurred" (storage/labor) only apply if you're actually running a business where space is at a premium (rented building, for instance) and your losing money the longer an item remains on your property.
Anyway, you'll never recover your $2500 selling it Mark, (who'd pay $2500 for an engine in "unknown" condition) so you're better off finding the owner, even if it's just to get him to sign it over to you so you can sell it. Cheers, Terry.
![Grin ;D](http://forums.sohc4.net/Smileys/default/grin.gif)