YS60FR early version?
I have acquired a YS60FR engine, which appears to be slightly different from the other YS60FR I had. To start off, the needle valve does not have the usual pointed end. It had like a loose copper tube inside the needle valve, and the needle socket seems to be different too. The throttle arm has a circular plastic base on it. The throttle body, regulator body and the back plate seems to be chrome like in color. It included a Japanese manual too. Is this the early version of the YS60FR? I will try to post some pics..