At 07:58 PM 7/23/2010 Friday, M. Jade wrote:
>  including those on the exhaust.

Oh my, you should see mine.  The nuts look like tiny Mt. Fujis
instead of hexagons.  No possible way to get any kind of wrench on
them (except the blue one) and really unrecognizable as nuts.  Not to
mention the flanges almost gone from the cast-iron collector
piece.  It will need either brazing up or replacing when the system
next comes apart.  I haven't dared look at the studs -- I don't want
to know.  Yet.

Yours,
David