Hello,
Sure was hoping for more activity here towards IC engines. I would enjoy seeing other's accomplishments since mine are at an all time low after starting on a mill-NC conversion. I had limited myself to one and two cylinder engines due to my total anguish of any sort of production part making; the NC should help with that!
I've attached (attempted) a photo of my favorite engine. This engine turned out so well that I use it as a test bed for carburators for other engines. This is before it was installed on a stand.
Thanks,
Bill C.