Changing LSD oil.
 

Im changing the differential oil, but I have a few questions. The hayness maunual says to go with 90W GL-5 limited slip gear oil. Is that what I should be using? And I was thinking of getting royal purple gear oil btw. I also heard about adding some kind of addivtive to the diff. Thanks.

i dont know but while your down there you should weld up the diff's so you can have POSI :) its a hard one to pull off but if you get it welded really good then can drive the piss outa it without the welds breaking.

People still weld those for that??? I thought they stopped doing that in the early 90's. Aren't there some spider gears that you can replace and have full positraction?

i dont know i just hang out with alot of them toyota 4x4 guys who like to go rock cralling and we just weld them up and call it good.

He has a turbo, therefore he has an LSD (Posi trac). Welding it would make it a mother f'er to drive around parking lots...

You can use Royal purple 90w, just make sure its made for lsd's. It should say.

Aliright I get the 90w LSD oil. Thanks

Yeah I would deffinetly not weld the diff, I want my car to be able to make turns. LOL

yea thats where i differ, i like my car sideways on the turns :)

Lucas Oil
 

Lucas Oil I Been Using It In My Diff And It Works Amazing .give It A Try