Is this a CDB
 

As above really
http://i1323.photobucket.com/albums/...pse5778f48.jpg

Others might be able to tell you but without the heads off I wouldn't know mate, sorry

A CDB will have a hatch marking on the front next to the alternator, you can't miss it. If you're unsure just take the heads off.

Hatch marking near the oil pressure sensor and alternator, get more pics of that area and some one will tell you if it is or not.

Open deck with Version 1~2 Hydraulic heads.

Mick

Hatching near the starter motor is a give away sign of CDB.

See pics. -

http://i1102.photobucket.com/albums/...6-17-43-57.png

http://i1102.photobucket.com/albums/...6-17-44-48.png

http://i1102.photobucket.com/albums/...6-17-45-19.png


Ive heard of CDB's not having the tell tale hatching near the oil pressure switch. Seeing hatch marks near the starter (as pics) is a given so im led to believe.