'07 Porsche Turbo, M1 0W-40~2,500miles~(2yr OCI)

[Balla]

Here is my '07 Porsche Turbo I-6 3.6L Twin Turbo. Car has a few mods. Tubi Race Exhaust(NO CATS) & Evolution motorsports 600hp tune. Drive it few times a month. It has a couple track days on the OCI. By mistake I ran this oil just over 2years. Lead from the last sample was from a track weekend running 110 Leaded. Just don't see why its still high on this OCI with Premium Unleaded.

 

[Artem]

Still washing out. It'll take 2-3 oil changes to remove (assuming that the engine isn't producing loads of it in the mean time.

Nice car and nice UOA for the most part.