Quote:
Originally Posted by Bill Verburg
That's ZF 40/40 clutch type lsd
Sweco 201 is a perfect choice to use in 901, 911 and 915 transmissions used thru 1986 w/ or w/o lsd.
friction modifiers are only recommended if you want the diff to be less effective
Do you have some objection to the way the diff operates? if so, maybe fiction modifiers are ok, if not, not.
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Bill,
Thanks for the reply. I’m good with the way the LSD operates. It does chatter a bit on slow tight corners when I accelerate…..but no big deal.
I just had the trans rebuilt because it was grinding in second gear. Mechanic replaced all syncros and checked all bearings. It is now making a grinding/wining type sound on acceleration that was never there before. I know my car well and have owned it since 1978. I am trying to start with the simplest solution……thinking that maybe it has the wrong oil.
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Mark
1971 911E targa
Priors:
1955 Speedster, 74 911 coupe, 69 911T coupe, 74 911 slant nose w/928 lights, 03 911 Turbo
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