I took some shots inside the cylinder. I did not see any numbers but the shape of the piston may be some of you can comment on.
Also when I had it in the shop we theorized that the timing was indeed off one tooth. I don't know how to read these markings but they reset it after this picture was taken and buttoned it up. I actually felt it ran better (like in the picture off by a tooth) before they moved the timing over one tooth (not pictured).
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