well not defending the guy or nothing but we never really know if olds never stamped "w-30" into a set of heads...it might be one of those abnormalities that hasent seen the light of day till now...i say have him post a pic and let the peanut gallery decide
cause olds has done some odd ball stuff and he might have stumbled upon a rare find that never really hit production cause all car makers had a "skunk work" program of some kind and they might have been a set of experamental heads a worker took home after research....who knows if it a fairy tale or not...id like to see a pic.