Got the bolts out easily enough, but they don't seem to be metric sizes which would make sense since they screw into the cylinder head.
The bolts are almost exactly 1 1/2" inches long but does anyone know the thread spec.?
They seem to be 'nearly' M8 metric but not quite (when I tried to thread an M8 nut on them to check before destroying the thread in the head!)
Local shops don't seem to know what I'm talking about...
