FYI, I run poly bushings all around.
There is no rear end noise is transmitted into the cabin.
Totally silent.
There is a tiny bit of transmission noise, but barely noticeable.
The MKII Supra is another story though.
No matter how you build the diff it hits a harmonic noise around 50-60mph...
Preload is too high then, this does sometimes happen with a new unused nut.
Threads are stronger than an old used one.
Starting in/lbs is the number to target @ ~12-13in/lbs once the nut is fully torqued down.
Re-do the shim stack and try again.
Yeah its right on the edge.
I don't like how many 0.1 measurements were in there though.
Do you have around 0.001" of runout on the ring gear when you spin it in the case?
Might be something to check as well.
Pattern is good.
Backlash is a bit tight, but you maybe? Could get away with it.
If it were me I would shift to 0.0055", swap out with the proper side shims.
When the diff components heat up they expand slightly and the backlash decreases.
By how much exactly? Don't know.
This is where having...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.