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limited slip diff
ajw - 11/12/11 at 07:57 PM

Just secured a 3.9 sierra diff, lobro type with viscous limited slip. I have a 4.4 crown wheel and pinion to fit into it. Considering fitting a titan lsd instead of viscous. Going into MK race /hillclimb car (duratec) fitted 3.9 pumped viscous) . Whats involved in the process of pumping up diff to stifffen it, can I do myself ?
Has anyone used Titan diff ?
AJW
MK INDY R
Ireland

Xtreme Kermit - 11/12/11 at 09:25 PM

Try this one

http://www.locostbuilders.co.uk/viewthread.php?tid=157337

MakeEverything - 11/12/11 at 09:39 PM

quote:
Originally posted by Xtreme Kermit
Try this one

http://www.locostbuilders.co.uk/viewthread.php?tid=157337


So That's what you meant in the pub when you said you were thinking of pumping your diff....

ajw - 12/12/11 at 06:18 PM

What I need is details of the silicone fluid and details for modifing lsd oil pack. Has anyone done this process of pumping diff

Xtreme Kermit - 12/12/11 at 06:34 PM

Nope, dispute what Rich says, by the time the booze wore off I had lost the urge...

ajw - 13/12/11 at 10:07 PM

Just found the viscous fluid is Dow Corning 3-9162 viscous fluid , next problem anyone know where I can get it. I understand I replace bung in lsd unit with grease nipple and pump fluid in. Might be easier to throw unit out and replace with plate diff
ajw

garybee - 13/12/11 at 10:59 PM

If you do replace with a plate type i'd be interested in the viscous unit.