Bought a 2.0 silvertop off ebay that had zetec escort inlet manifold, fuel sandwich plate with injectors and sump........ Now i'm wondering if it has a 1.8 head too? Valve and port sizes are the same as the 2.0 so is it a 130bhp 1.8 head perhaps with this stamp? or is it meaningless and misleading?





Few other stamps

That casting appears to be 2.0
Google the part no:

http://forum.wscc.co.uk/forum/index.php/topic/5169-zetec-block-numbers/
http://chicagoengines.com/engines/fordmotorcopass.aspx

just looked at my spare 2 litre head and does not seem to have that 1.8 marking at all, best way i thought was to measure bore across head and was 84mm, think 1.8 litre approx 81mm



2.0 zetec head bore

Thanks for the measurement Will, mine is the same as your's so can only assume the marking on the head is not anything to do with the displacement