Recent content by kart for fun

I'm new to this, so excuse my elementary questions, but the engine parts on websites like gopowersports that say 196cc clones, that would be the right fit? What about the piston, I took mine out and measured it and can't find one that's the exact size. How specific does it need to be? Mine is...

I have an old Central Machinery 6.5 HP/196cc engine (see pics) I bought from Harbor Freight over ten years ago but I've never used it. Now I'm rebuilding it and not sure what parts fit it. Does anyone know what connecting rod, cam, etc will fit this? Most kart part websites say "fits most 6.5...