i used a about 50mm length of m10 threaded rod, drilled the lower engine holes out to 10.5mm dia,
i plan to put a 203mm in length, with an internal diameter of 10mm dia rod between the two mounts so in the unlikely event of a spill the force and weight load would be shared and halved

im curious to know if the holes at the bottom on the cylinder, above the starter and water pump should be connected to the frame.
does anyone have any pics as it seems i could be short of some mounts?
or access to some tube of 203mm length and with an internal diameter of 10.5mm to fit between the engine mounts. will put a post in the wanted section.