16v cam part numbers

[andygti]

hey guys
ive recently bought some kr cams but want to check to see if they are actualy kr cams, how can i tell this?? is there any part numbers to reference on the cams? only reason im worried is the head has the same part number as my 9a head :S
numbers i found on the cams are
3b0278e
and
7c027wwo5d

any ideas??

[h100vw]

I am pretty sure the head is the same, just the inlet cam that is different between the KR and 9A. Those are not VW part numbers you have quoted.

If you have both sets of cams, then you could maybe measure them and see the differences. Pretty sure the 9A inlet has less lift than the KR so that would show up.

Gavin

[andygti]

didnt think they were part numbers, just the only numbers i have found on the cams. time to try find some vernier calipers i think