It would be nice to see some lower copper from your Honda. This sample shows an increase in brass/bronze wear, even as several of the other metals improved. It's hard to say exactly what made Copper to read a bit higher here. Maybe a bushing or some other valvetrain component.
If this oil sees use in the transmission, it could be from that too. Since the other metals look good let's see how Copper compares after another 5000 mile run. The TBN is fine at 5.1, just check back on the Copper. Silicon is lower this time so the air filtration system is working well.
No Makeup oil
Baldwin B1400 filter
Miles on oil 5k
Miles on Motor 11k
Viscosity @210F 61.8/54.9
Viscosity @ 100c. 10.73/8.74
Flashpoint in F 415/390
Fuel % <0.5/<0.5
Previous run was Motul 5100 10w50 Syn blend. Didn't shear as bad this time.
Filled with Klotz 15w50, Donaldson Filter- P502067
Last edited by montero1; 07/06/18 07:02 PM.