I friend of mine has these cams in his Zetec.
The linlet (upper) cam has we manage to identify, but the exhaust cam is a bit trickier. All identification guides on the net don't have this cam.

The casting ring dosen't match up to any cam known to mankind.

Does anyone have a clue about this cam?
Rescued attachment IMG_2032.JPG

http://www.ford-force.com/forums/index.php?s=251afa085e9aafe9d191cdfaf31036b2&showtopic=7108

looks like a 1.8 inlet cam

I tought so to, but the second casting ring is on the wrong side.
If it is an 1.8 inlet cam, the casting ring should be nearer to cylinder 4 first cam lobe.

The cam on the pic has its casting ring close to cylinder 3 second cam lobe.

And it dosen't have the cam sensor pickup thingy, as the inlet cams has.

The search continues....

[Edited on 2/6/09 by Micael]