Ralph Wiggum Moar Powar Babeh Lifetime Members 19,331 Member For: 19y 5m 8d Gender: Male Location: Perth Posted 08/07/15 01:41 PM Share Posted 08/07/15 01:41 PM My diff right now has a wine from hell at 120km and I am anal as faaaark it sh*ts me LolMy tail shaft is being built next week too with cromemolly tube and a serviceable centre CV with circlips ....What diff bushes are you running? Where they changed at the same time the TT was installed?As Ratter said diff gear noise has nothing to do with the TT only gear setup or diff bush issues. Link to comment Share on other sites More sharing options...
BenDoCo I'm getten too old for this s**t Bronze Donating Members 4,509 Member For: 11y 10m 24d Gender: Male Location: A big bridge over a river in South Australia Posted 08/07/15 01:48 PM Share Posted 08/07/15 01:48 PM the trutac will not whine, that sounds like a set up issueWhat diff bushes are you running? Where they changed at the same time the TT was installed?As Ratter said diff gear noise has nothing to do with the TT only gear setup or diff bush issues.My noise ended up being caused by the left blade bush being...well....not there basically.As soon as that was swapped out for Whiteline, no more noise Link to comment Share on other sites More sharing options...
Silverfox666 Member 117 Member For: 10y 2m 5d Gender: Male Location: Sydney penrith Posted 08/07/15 06:47 PM Author Share Posted 08/07/15 06:47 PM (edited) All my bushes are SUPERPRO the three diff ones are the solid superpro' so I know that is transferring the noise , what do you mean that's probably in the set up Ratter ???? Ears are openWhen you say TT are you refering to the true trac ??? If so that hasn't been installed yet I'm waiting on mechanics to fit me in there all booked out for 2 weeks roughly Edited 08/07/15 06:52 PM by Silverfox666 Link to comment Share on other sites More sharing options...
Silverfox666 Member 117 Member For: 10y 2m 5d Gender: Male Location: Sydney penrith Posted 08/07/15 06:52 PM Author Share Posted 08/07/15 06:52 PM Oh and it's anAuto Link to comment Share on other sites More sharing options...
ratter Member 6,793 Member For: 18y 9m 4d Gender: Male Location: @ my laptop Posted 08/07/15 10:05 PM Share Posted 08/07/15 10:05 PM many people blame a new diff centre (lsd centre) for a whine at speed, the lsd centre can not make any noises while traveling in a straight line at any speed, it can be from a worn gear set and incorrectly set up gear set Link to comment Share on other sites More sharing options...
Lennox Member 2,586 Member For: 12y 5d Gender: Male Location: Perth Posted 08/07/15 10:12 PM Share Posted 08/07/15 10:12 PM (edited) Someone with one told me they make it way easier to control around corners, true or false? Edited 08/07/15 10:13 PM by Lennox Link to comment Share on other sites More sharing options...
Silverfox666 Member 117 Member For: 10y 2m 5d Gender: Male Location: Sydney penrith Posted 08/07/15 10:20 PM Author Share Posted 08/07/15 10:20 PM Oh ok , so do you suggest when I get the true trac installed I should get a new gear set also and for themTo make sure they correctly set the mesh ???, I know they are replacing the bearings as well Link to comment Share on other sites More sharing options...
.Stripes. All stock bar the k&n panel filter Silver Donating Members 8,061 Member For: 12y 11m 18d Gender: Male Location: Perth Posted 08/07/15 10:26 PM Share Posted 08/07/15 10:26 PM I would advise getting a new gearset and having the diff setup correctly if you're going to the trouble off pulling the diff apart...saves the heartache of having everything put back together only to have a whine that makes you pull it all apart again.With an auto it should be fairly quiet, with respects to thuds etc. I had a manual FG turbo with a truetrac and solid super pro bushes and the diff was whisper quiet (I.e. no whine) BUT I did get a slight thud when I was putting the car into first gear from neutral (I've since noticed my mates Monaro doing this same thing with his Wavetrac). 1 Link to comment Share on other sites More sharing options...
XRSEXT Member 235 Member For: 12y 7m 4d Gender: Male Posted 08/07/15 10:35 PM Share Posted 08/07/15 10:35 PM im running a true trac and its very quiet.. I do have light nvh as im running independent motorsport rear end with it, don't worry bout another standard centre truetrac will not disappoint! 1 Link to comment Share on other sites More sharing options...
ratter Member 6,793 Member For: 18y 9m 4d Gender: Male Location: @ my laptop Posted 08/07/15 11:30 PM Share Posted 08/07/15 11:30 PM a new gear set is probably going to add another $700-$800 and can still be set up incorrectly 1 Link to comment Share on other sites More sharing options...
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