[Thrlls]

I had the same question when I first got my Carrera.
The previous owner ran the same dino you are running.
I did the Techron thing, then got some flush from Lubemaster, and ran some Amsoil 20W50 HD Motorcycle oil as recommended by C. Navarro.
Drove for 7k miles and changed the oil and it wasn't very dark, still had a golden look to it.
Refilled with the same...no leaks yet, engine runs cool also...just a tick below the second line on the gauge.

With all of that said, I now don't think that dino is all that bad either as it was mentioned when this motor was built it was with dino oil.