[TR] [Fot] Transmission Lube

Sam trdoctor at aol.com
Mon Nov 26 15:35:02 MST 2012


Thanks for the response.  The more opinions I get the more I find there is not
a consensus.  In the early '90s when we got our TR3A I was reading the
Bentley's manual and I found the spot where they recommended the non detergent
30 weight oil.  I have several TRs and two of them use the A-Type OD and the
GT6 is, at this time, non OD.  I have an OD unit for it in the shop so that is
a future project.  When we got the GT6 the previous owner used MT90 and I
realized why.  Second gear, if rushed, barks on upshift not on down shift
which, to me, doesn't make sense.  Syncros, in my experience always barked on
down shift.  Any one that can enlighten me on this?  I was just looking for a
"one size fits all" solution.  The MT90 works good in the OD so at this time I
guess I'll continue to use it unless there is a compelling reason not to.
Thanks for all the responses and keep them coming!
Sam

On Nov 26, 2012, at 3:02 PM, Robert Deanes <rfdeanes at gmail.com> wrote:

> I also run 30 weight in my A drive recommended by two old TR  builders Dave
Crane and John Esposito with no failures since 2007., got to love those old
"A" drives....the fun in the button ...as close as I will get to F1 gear
changing !    Wooo Hooo
>
> On Thu, Nov 22, 2012 at 9:03 PM, Bud Rolofson <levilevi at comcast.net> wrote:
> I use Valvoline 50w racing oil in my TR6 A-type OD/tran and have for
> 15 years with never an issue. I switched to it as a result of
> recommendations from this great list.
>
>
> Bud Rolofson
>
> 71TR6 CC57365 (Good 6)
> 71 Spitfire MK IV Race Car #3
> 66TR4A CTC57529 (The Project)
> 71F-250 Camper Special (Triumph Support Vehicle)
> Z-50A Hardly Davidson 1977 Honda Mini-Trail Bike (Triumph Pit Bike)
>
>
>
>
>
>
>
> On Nov 22, 2012, at 9:52 AM, Sam wrote:
>
> > I'm sure this has been discussed ad neauseum but I would like to
> > know what the
> > consensus is for Red Line lubricants.  I am running an A-Type OD in
> > a TR6 and
> > regular tranny in a GT6.  Which is suitable?  MT90 or MTL?
> > Thanks and Happy Thanksgiving!
> >
> > ** triumphs at autox.team.net **
> >
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> --
> rob deanes
> TR Racer


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