Also confused about synthetic gear oil

[Robert Deis]

On Tue, 25 Feb 2003 rizov_d at shaw.ca wrote:
>
> The difference between GL4 and GL5 is in additives. GL5 has aggressive
> additives that are not siutable for the bronze of synchros.

*Some* GL5 oils do- Blau reccomends a Castrol synthetic or Lubro-Moly GL5
for all Audi transmissions.

How do I tell if Mobile-1 has these additives? Didn't one of the Amsoil
guys have a list of specifications to look for?

--
------------------------------------------------------------------------------
  Rob Deis                  "Let the people know beforehand what the law
  MiB3347                      is and what they are to expect."
  rdeis at io.com                              -- 18th Congress, Rec. 75