I've been finding treasures that I didn't know (or remember) recently as well... A while ago, I picked up a set of NOS 4/6 LTD rings in a bag with the little Kawasaki part number tag, it was a great find at a swap meet. I was putting together my 4/6 motor and went to install the rings and found them to be too large...I was disappointed that they weren't really 4/6 rings, but elated to find that they were NOS Interceptor rings! Score!
I was debating if I wanted to use my last full set of NOS 4/6 pistons and rings or if I wanted to use aftermarket. I opted for the NOS setup, I figured "can't take it with ya!". I'm glad I did, a few days later I was digging for other parts found a box with another full set of NOS 4/6 pistons and rings!
This week I'm feeling "Kawasaki Rich".