WITHOUT cracking the engine open, <U>are there any VISUAL differences between the '04/'05 K24a2 (TSX) and the '06/newer K24a2's</U>???

Any diffenrence in stamps, serial #'s, etc??
Anyone know for sure??

I know that the '06 Intake valves are supposed to be 1mm bigger and the pistons & Rods are diffferent, but again, WITHOUT cracking the engine open, <U>what are some visual cues that would definitively prove that a K24a2 is a '06 & newer</U>??

I'm about to get one from a recycle yard but they have to ship it from a different yard. I just want to make sure they're not selling me a '04/'05 and calling it a '06.


thx for the help