Hey guys.
I have a JDM 96 ITR gearbox and always filled it with Honda MTF06 with no issues.
Recently someone told me that because the JDM units have a different LSD i can't use the normal Honda MTF or the LSD wont work properly.
On further research i think the LSD's are the same. Can someone confirm this?
In any case i checked the oil and its rated as GL-4, which usually shouldn't be used for LSDs. So i changed the oil to "Motul Gear FF LSD Type 2" (Rated GL-5 for LSDs) which is supposed to be specially designed for FF cars with transaxles and LSDs. I believe it is 75W-90
Now when i shift 1st to 2nd its there's more resistance and there's the odd crunch. 2nd to 3rd is a bit stiffer too with the odd crunch. Once the oil warms up shifting is fine and no different to using the Honda MTF.
My question is... Does this LSD gearbox actually need GL-5 rated oil or is the Honda MTF06 fine for the LSD to work properly?
Note: i tracked the car with the Honda MTF and it seemed fine (no single spinners).
I'd rather not have to wait for the oil to warm up before it runs smoothly. I imagine there'd be more wear while its still cold, but possibly better protection when warm or at the track?
If it can be confirmed that Honda MTF is fine i'll be switching back at the next change.
Thanks for any help!~
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