What do we know about this engine? I was talking to Adrien on Facebook about these and he was saying they're now made in Orion's own Japanese factory, they're not based on Picco and haven't been for a while.
They've got the patented CRF crankshaft similar to the old Nikasil sleeved wasps, but they're ABC construction.
Anyone got any internal pictures of these? or tried one on track?