Well, my curiosity got to me so I now own a nice inspection camera, lol... I did find the o-rings in cyls. 3 and 4 which I was able to fish out. The nylon spacers are MIA. All pistons are still present and the intake valves look good. I guess I'll just wait for the injector kit I ordered and get the correct o-rings and spacers on them and try it again. Hoping the running issue was just a result of the massive vac. leak that the ill-fitting lower o-rings provided.
I pulled one of my old lower o-rings out of the trashcan so I can locate the correct ones if needed.
