Hey gang.

Noticed the DS head on this 1.9 WBX I'm working on, has a copper
looking colour in area behind rockers. I assume the PS has same.

I recall from my youth something about VW (Beetle) factory rebuilds
having this colour on the block.

What does this colour mean? (and yes I do welcome phryday humour.....
as well as a straight up answer if possible! --- ;^)

Cheers,

Neil.

--
Neil Nicholson. 1981 Air Cooled Westfalia -
"Jaco"  (Bustorius)

http://web.mac.com/tubaneil