[TR] TR3 Overdrive Transmission Lubrication Requirements

[Dave1massey at cs.com]

In a message dated 6/27/2008 4:36:42 PM Central Daylight Time, 
tr3driver at ca.rr.com writes: 
> That's one of those with no clear consensus.  I've used Valvoline Racing
> 20W50 for many years, as recommended both by Ken G. at British Frame and
> Engine and Herman van den Akker.  Seems to work well; but since I always
> have to try something "better", I've recently switched to Redline MT-90.
> Too soon to say if it's really any better or not (I'm reasonably confident
> it had nothing to do with my gearbox failure).
> 
I've used Redline MTL in the TR6 (J-type) for about 10 years with no untoward 
results.

Dave