got so bad even shifting into 5th at 50-55 mph under very light throttle would make it make a terible grinding. Put in the MTL and it got rid of it. Now only does it occasssionally when shifting into 5th from 4th at redline...just a hundred rpm or so from the rev limiter and it doesn't do it, but just bump the rev limiter and shift and it grinds. Most say to try the MT-90 first.....as MTL hastenes the demise of the synchros, but at 175,000 I can more about smooth shifting than synchro life. I will just buy a good low mileage used tranny if this one grenades.
Mike
Yeah, I know mine's an N/A! :-) AIM name: my91z MSN name: my91z