@XS-Time
Hi there!
I'm glad I finally found somebody with the same problem! I own a 1995 XJR400R. The bearings in my XJR's connecting rods are worn out. The problerm is, from use, the stamp numbers have faded out. Just like you, I need the stamp numbers on the connecting rods to find the correct size, color and part number of the bearings. The only manual I own is one in Japanese as the XJR400R is too rare and another one from an XJR1300. I don't know how to even begin looking, if nothing on the con rod gives me a clue.