N63TU Bmw V8 twinturbo engine, use LL04 oil in Norway, dealer use 0w30 but i use 5w40, tried Liqui Moly Top Tec 4100 with Liqui Moly Ceratec this time i felt a difference like the engine had less friction, will use Ceratec again. Will try Ravenol RUP next time.
Blackstone report added
Code
[/code] Liqui Moly top tec 4100 with 5% Liqui Moly Ceratec MILES IN USE 5000 miles MILES 95000 SAMPLE TAKEN 05/14/20 ALUMINUM 6 CHROMIUM 0 IRON 10 COPPER 1 LEAD 0 TIN 1 MOLYBDENUM 269 NICKEL 0 MANGANESE 0 SILVER 0 TITANIUM 0 POTASSIUM 1 BORON 365 SILICON 5 SODIUM 4 CALCIUM 1885 MAGNESIUM 13 PHOSPHORUS 805 ZINC 913 BARIUM 0 INSOLUBLES 0.3 WATER 0 FUEL <0.5 FLASHPOINT °F 440 ANTIFREEZE 0 SUS VIS 210 °F 68.3 cSt @ 212 °F 12.49 [code]