Fragments of a DB605 … but which version?

[Fabrizio]

Hi,

These last months I've slowly and painfully taken out parts of a DB605 engine from the ground, and I wonder if someone has some clues that would help ID the version of the engine, that could maybe help a little to ID the plane itself.

Here are some pictures of the most relevant parts:

Exhaust valve and port: note the amazing conditions of the exhaust valve, its has only been water washed and lightly bead blasted
http://imageshack.com/a/img834/4885/hrcz.jpg
http://imageshack.com/a/img577/8629/w76g.jpg
http://imageshack.com/a/img545/4097/ejz8.jpg

Intake valve and rocker arm
http://imageshack.com/a/img560/3928/3qhn.jpg

Exhaust stub
http://imageshack.com/a/img853/7512/gv0c.jpg

Crankshaft counterweight (front end one,)
http://imageshack.com/a/img585/5770/zmom.jpg

Connecting rod lower plain bearing
http://imageshack.com/a/img600/538/ddya.jpg
http://imageshack.com/a/img842/7838/mlz6.jpg

Partial number: I think it might be 605.100-001, reference part of the crankshaft housing, number seen on the left side of the engine.
http://imageshack.com/a/img845/783/m64w.jpg

This is the front end of the left cylinder block:
http://imageshack.com/a/img36/4136/oq2e.jpg

After bead blasting, a stamped serial appeared on it:
http://imageshack.com/a/img812/9995/xqs9.jpg

Anyone knows what it means? I assume L stands for links (left) ? So far it is the only serial I have for the whole plane, I hope it will help!

Last part, looks like a gun synchro interruptor, but can't identify it, and it has no numbers on it.
http://imageshack.com/a/img827/7001/gyrp.jpg
http://imageshack.com/a/img593/3899/kw8g.jpg

Thanks for the interest!