backyardhack
New member
Are 1.3 stamped rocker arms original equipment on another engine such as a smaller gx model? I am hoping to source some off an old used engine if I knew where they came from.
Are 1.3 stamped rocker arms original equipment on another engine such as a smaller gx model? I am hoping to source some off an old used engine if I knew where they came from.
The commonly sold bolt on no modification are the Yamaha.
Mods will need to be made to the guide plate...