I'm totally sure that I'm showing my ignorance, but just in case somebody doesn't know about the problems with S54 engines in the (few) Z's around, I came across this this morning (when it was tipping down outside)- also if buying one the interesting point is at the bottom of page 11 (I think) - explains about the sticker that should be applied to the "B" post to denote that the engine has been upgraded by BMW.
http://members.roadfly.org/jason/m3engines.htm
I'll creep away quietly again now.
noZyet
http://members.roadfly.org/jason/m3engines.htm
I'll creep away quietly again now.
noZyet