Where is the Engine Number?
 

I've got to re-register my vehicle in another State and they need to view the engine number - ie the one stamped on the engine. I've spent two hours with my head under the hood, removed all sorts of bits, spoken to the dealer (who was vague)...and I still can't find where the number is stamped! Can anyone help please?
:mad:

Sorry, forgot to say that my vehicle is a Mk V GTI.