[Mgs] Track Day Oil?

[Andrew B. Lundgren]

A friend of mine has a new toyota tundra with the 5.7l in it.  It takes 
0w-20.   I didn't even know they made a 0...

Max Heim wrote:
> I've never seen 5W50 before, anywhere. Kind of hard to believe they can
> effectively stretch the viscosity range that much. I don't think I'd try to
> use that in a vintage tappet engine.
>
>
> --
>
> Max Heim
> '66 MGB GHN3L76149
> If you're near Mountain View, CA,
> it's the primer red one with chrome wires