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Gear Box Oil

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Duncan Grand Master

Duncan

Posted
Posted

well almost all road cars do, but there are non-synchro boxes out there.

*edit* sorry to add to that, there has been a suggestion that the lightwieght can accelerate synchro wear while at the same time making it shift much nicer in the short term. But since you only put this stuff into stuffed boxes anyway it is just a bandaid to keep them going a bit longer.

Long term solution is new synchros in the box but thats a pretty expensive job $800+

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R33-Lovr Enthusiast

R33-Lovr

Posted
Posted

i use Castrol VMX 80,

works for me, i had a grinding noise at cold start and that got rid of it,

but i still think there should be something better then the VMX80

i'll have to do another research when times comes again..

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  • 2 weeks later...
RANDY Veteran

RANDY

Posted
Posted

I think Redline quote that oil as 70W130, and the VMX80 is whateverW80?

I have the castrol stuff in there now, and it didn't fix my crunch. It seems to go away when the car is quite hot.

ActionDan wrote up a little guide on the Redline oil in his car, and from what i've read, it should fix my problem. I'm yet to hear of anyone who has completely killed their synchros from using Redline Lightweight.

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