Engine oil VALVOLINE or RED LINE

Valvoline full synthetic with max life tech is my current favorite but I think I might be able to unseat him soon.

I personally use 5w50 valvoline fully synthetic racing oil for my r56 and change every 5000 km which is like around 3k miles and it's running good

I also switched to a 50 weight, Redline.

I was seeing moderate oil consumption and the heavier viscosity seems to have fixed that issue

For the money the best zinc content is valvoline vr1 CONVENTIONAL (not synthetic). It comes in a few flavors.

I use Valvoline 0W-20 full synthetic and an OEM filter.

I used to run the 10w-40 Valvoline high mileage synthetic blend from Walmart.

The best oil to use is the RedLine full synthetic two-stroke Racing oil. Modern full synthetic two stroke oils are way better than older oils and work great.

I use conventional 20W-50 VR1 for oil, love it.

As a Shop owner that Services a ton of Euro Cars we pretty much use all the Valvoline Euro Spec'ed Oil. They meet all the OEM requirements as we've also sent it in for testing. I have a 2014 CC APR Stage 3+ and thats what I run, Valvoline 5W40 Euro. No Issues.

Red Line products go in all my cars. AMSoil and Motul also quite good.