We have a couple different oils to try in the SVTP GT. Have you guys who have made the swap noticed more of an improvement by going with a lighter or heavier (than stock) oil?
I recently had the TSB performed through my dealer. While shift efforts and feel have been improved, it made a transmission that started whining at 4500 miles quite a bit louder.
RP 75w-90 gear oil
Barton shifter
Best manual trans I have owned to date.
WBT did it take 3 bottles?
Dumb question but are you talking about the same RP gear oil that goes in the rear differential?
I'm going to change mine tomorrow. I'm going to give Royal Purple a shot since I can buy it locally at Pepboys. Do I go with the 75w-90 or Syncromesh or are they the same thing?
What are the differences between the RP and Redline MTL? Aren't they both 75w90?