[Mgs] Track Day Oil?

[James Kleemeyer]

----- Original Message ----- 
From: "Max Heim" <max_heim at sbcglobal.net>


> 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.
>
>
> --
>

Gee, I guess none of you own a Ford GT or Shelby Mustang 500 ;^ ). Ford has 
a 5W50 full synthetic made just for the 500 hp 5.4 motors in these cars. 
Kinda' pricey, though.

Jim