what does this sound like as a posibility?
silvertop 2.0l with black top pistons and rods, silvertop head.
as far as im aware black tops have dished pistons so that would lower the compression somewhat but im thinking it may not be enough.
the pistons are different heights but so are the conrods so the overall lenght is the same and the diameter is the same too i believe!
anyone heard of this?