Anyone running German Castrol in 5.0

[Z25OH]

Been running Pennzoil Platinum, great oil, GC has always been one of my fav, anyone running it? Did it quiet down the engine? Smooth? any feedback would be appreciated thnx

 

[alcarames]

You want good stuff? Try redline oil.

 

[Z25OH]

^ i have, its pretty good, but made the NVH more pronounced

GC has always made my cars run smooth as butter but havent heard anyone's feedback for it on the 5.0

 

[BlackMamba3]

Not an Amsoil fan?

 

[SID297]

Nope. We run Royal Purple 5w30 HPS in the SVTP GT.