Search results

Does anyone have a VOA of the new API SP Mobil 0w40? Starting to hit shelves and amazon.

What vehicle? That is awesome. I ran my 5w30 at 284 before cooling down lol

I wasn't worried about LSPI, I was worried about how some people have said that Calcium will fight with the Zinc and can prevent the Zinc from working as well as it should. Didn't know if this is something I should be worried about.

Been looking for an oil to use as double duty daily/HPDE oil in my C5 Corvette and have been going down the oil rabbit hole. Was kind of leaning towards M1 0w40FS but then read that the high calcium could "compete" with the ZDDP so I didn't pull the trigger just yet on the oil. Currently...

Thought of doing the 10w30 version of this and only run it 3k miles.

This is what I am leaning towards but it seems like its very high calcium. Would this be bad for an older engine that is seeing high temps? I have read the detergents can fight with ZDDP. I also see that it is getting SP rating and seems to be getting reformulated as Mobil took the PDS off...

Wonder if they recommend this due to DI.

Yes, I totally understand that. However with the car being 20 years old, and newer, more advanced oils available today, I am looking to see if there is anything better available to suit my needs. Thank you for the bump.

Hi All, New to the forum but have been lurking for a while. Currently have a 2002 corvette as the title states. Been running 5w30 Castrol edge in all of my cars (2000 4Runner, 1994 Miata and the Corvette) but have thought of moving to a 0-5W40 such as Castrol or Mobil. The Corvette will be...