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View Full Version : 1 Way LSD Rebuild Question: Cam Direction


MrMigs
08-03-2007, 02:41 PM
On a cusco rs 1-way diff, should the cam be pointing toward the back of the car or toward the front of the car?
http://www.rbwheels.com/camq.JPG

attracted
08-04-2007, 08:22 AM
i believe it should be like the second pic....think of it like this...when u accelerate the "ball" will move back

az_240
08-04-2007, 04:24 PM
I just did this to my cusco diff.... There are two cam possibilities. One is the diamond cut and the other is the half triangle looking cut.
You want the cam to sit in the half triangle looking cut.
The diamond cut is for the 2 way.

http://www.cusco.co.jp/english/e_lsd.html

MrMigs
08-04-2007, 05:20 PM
Thanks for the replies guys. I had to reassemble my diff again because I prettymuch had it on negative 1-way mode - locking when braking LoL! Actually, acceleration still kicked the rear end out but I think that was only due to the initial torque on the diff from those springs.

Anyways thanks, it's all good now.
az - I wish mine was double adjustable but I only have cam lobes for 1-way hehe

az_240
08-04-2007, 06:12 PM
I thought all cusco LSDs were adjustable....
You should have 2 different "camshafts"... The cams are all the same. The link I posted shows the different combinations