Lou schreef:
Not that I plan to do this but I was wondering, if one was going to
plan to install a diesel in a homebuilt, what diesel would one put
in?
Lou

Elaborating on earlier replies:

I know of two English designs, both aircraft-specific, both two-stroke:
see www.wilksch.com or www.dair.co.uk
Both are very rare, I never met one except on the maker's demo-planes.
I suspect their pricing is a bit prohibitive.
Also I seem to remember a third English design but have no details.

A couple of car conversions are flying in France, see one at
http://membres.lycos.fr/dieselis (in French only, regrettably)
and another at http://gazaile2.nmr7.free.fr/
both seem to suffer from engine weight.

In Germany, Thielert markets a heavily modified Mercedes diesel,
but this aiming at bigger planes. This engine powers the DA-40
and DA-42, highly successful in Europe these days.

And I once met a guy in Belgium who adapts Subaru petrol engines
mainly for autogyro use, I hope for the day he sets to work
on the Subaru diesel.