Top bearing. Ignore the scratches on that photo. It's where we pused the piston and rod out.
Bottom bearing.
15 months (10,000 kms approx) of running E85 using 300V 15W-50 oil. Engine was alive for 32,000 kms and used the same oil the whole time. 8000 RPM generally was the shift point but it did see 9000 a few times. They don't look half bad considering the oil pump died and the head is as useless as tits on a bull.