- Joined
- Apr 15, 2023
- Messages
- 159
Hello everyone. This is a UOA from our Racing Civic Type r. Previously, we had a VOA after oil changes, this is the right analysis in the appendix. As you can see, the elements of iron and aluminum have only increased by 1 ppm. Copper is still below the detection limit. The oil seems to be completely unimpressed by the rigours of the engine.