Hi folks, New UOA on my watercooled 911 997 3.8 Porsche year 2005
Valvoline Synpower 5W-40: 5700 miles and 5 months of winter storage without starting the engine at all
Oil filter: Royal Purple 10-2835 and LN engineering spin-on oil filter adapter
Heavy track use and hard driving on the german autobahn
Total miles on the engine: 99000 miles
Sample date: 5/10 2019
Last result in the left column
Last edited by Porscheman; 10/13/19 07:53 AM.