PM infomaniac-he is a wealth of information! Blowers are his specialty.

I would only consider buying it if you can freshed up the engines and it still be a good deal. If the deal is marginal and requires the engine to be good to go, no way.

If they have good oil pressure, filter is clean and decent leak down. It is not very expensive to freshen them up.

Good luck.

Infomaniac , thanks for your post.
im still trying to get more info from the seller but i dont think he knows much either.
i will definately get a good survey before taking the plunge and adjust my offer accordingly.