Well, I just got my new 94mm QSC pistons (ordered from GW), and the old ones
appear to be from the same manufacturer.  Very similar casting with the same
grid pattern on the underside.  I didn't think the old pistons weren't
original. New sleeves are pre-honed with the pistons seated inside already.

Cheers, Tom

On Sat, Apr 2, 2011 at 6:00 PM, Tom Lambas <twlambas@gmail.com> wrote:

> From my '86 2.1L motor.
> It has "ZJJX" cast on the insde.
> Thanks for any info.
>
> https://picasaweb.google.com/lh/photo/vSpK9Wc5M6Ug_qnZOY6scr-98iWibTveWwF9XmGMAkw?feat=directlink
>
> https://picasaweb.google.com/lh/photo/sWQpyxK8TPE9PcgAUpMG_L-98iWibTveWwF9XmGMAkw?feat=directlink
>
> https://picasaweb.google.com/lh/photo/fZa1eulxEbZ7OyNwdVgtsb-98iWibTveWwF9XmGMAkw?feat=directlink
>
> https://picasaweb.google.com/lh/photo/ACs4hcM6upTJ33kTqlv9w7-98iWibTveWwF9XmGMAkw?feat=directlink
>
> Cheers, Tom
>