Just my blather and $0.02 here Don,
I'm now running Amsoil in mine. My first experience with Redline was in a
'91 Auto which made a huge difference in tranny function/performance in
winter, which is when I changed to it. I don't think you can go wrong with
Redline. I've used it in the 2 manuals I've had, including this one and have
been very satisfied with how it smoothes out shifts.

Bob Stevens
'87 Syncro Westy

On Wed, May 13, 2009 at 10:27 AM, Don Hanson <dhanson928@gmail.com> wrote:

> Changing mine.  Redline MT-90?  Right?  5sp manual, probably from a diesel.
> Currently running some Valvoline synthetic of some sort with no real issues
> of noise or shifting.
>