Some one I work with has a 1990 miata with a lsd. He needs to know what the preload is for the input shaft pinion bearing. Does anyone know where I can get this information? I have a 87 turbo II, I was wondering if they might be the same diffs, if so we can just use my workshop manual. If anyone knows anything about this please let me know. thanks.

 

you would probably have better luck on a miata forum. they are not the same diffs.

 

ok thanks just thought I would ask.