Curtiss ox8

If you still need a value, being an American engine you might ask on WIX.
Also, there is a shop in California that specializes in WWI-era powerplants, Antique Aero in Paso Robles…They recently assembled and overhauled a Le Rhone for a friend’s Pup.

I have seen the engine it is in a Friends garage and i helped unload it when it arrived and don’t know what value it is worth I just want to put it back together for the time being. I saw the scams they were on Craigslist etc !! any help much appreciated please

I agree with the above post.
Proceed with caution. I know of several instances of engines being shown (with photos) monies paid and then no further.
If you have any doubts ask to go and actually touch it.

Andy

Be careful, a few years back there was an internet scam involving a vintage Curtiss engine, stripped, inspected, with some spares etc.

Depends on what you intend to put it in!