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04-02-2007, 03:03 PM
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#1
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10 Second Club; Has fan club
Join Date: Dec 2005
Location: Delmont nj
Posts: 4,369
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10 bolt is whining loudly at certain speed, whats it mean?
its a torsen diff with stock 342 gears i have the aluminum support cover on it. this sob whines LOOUD around 45-50mph, to the point where i have to crank the radio up or open my cutout to drown it out. after 50 mph its not too bad. why does it whine so loudly? is it the support cover thats causing it? i havent even been to the track with it. raced on the street one time, but it was whining before that. I did notice, however, at 160mph it doesnt whine
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01' Z06 62k miles. Vararam, Longtubes, off road xpipe, tuned by me. Times TBA
2001 Corvette, Bolt ons , tuned 10.75@124.56 mph 1.38 60' Sold
1997 Saturn Sc1 5spd DOHC swapped
Bolt ons, decked head, stock intake cam on exhaust side, lotsa weight redux
13.22@102.32 mph 1.93 60'
12's on moda? One day
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04-02-2007, 03:05 PM
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#2
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12 Second Club
Join Date: Aug 2005
Location: Toms River,NJ
Posts: 556
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Could be a few things, gears are not set right or the Diff is getting ready to go BOOM.
What ever it is, the only way to find out is to open it up and look.
My new set-up is perfect (for now) the cover has nothing to do with noise
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Last edited by Bandit; 04-02-2007 at 03:07 PM.
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04-02-2007, 03:08 PM
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#3
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10 Second Club; Has fan club
Join Date: Dec 2005
Location: Delmont nj
Posts: 4,369
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the ring and pinion looked good when i took the broken 10bolt out to put the other 10bolt in and there was no noise coming from the rear (clunks, grinding) i do have an adj tq arm and it was set at 0* pinion angle. josh (86formula) said to maybe adjust that a lil bit. i know i could do like -1 or -2 * angle on it.
__________________
01' Z06 62k miles. Vararam, Longtubes, off road xpipe, tuned by me. Times TBA
2001 Corvette, Bolt ons , tuned 10.75@124.56 mph 1.38 60' Sold
1997 Saturn Sc1 5spd DOHC swapped
Bolt ons, decked head, stock intake cam on exhaust side, lotsa weight redux
13.22@102.32 mph 1.93 60'
12's on moda? One day
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04-02-2007, 03:12 PM
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#4
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12 Second Club
Join Date: Aug 2004
Posts: 2,923
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haha wow ron you and rears !
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1999 Trans Am WS6
2000 Trans Am WS6
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04-02-2007, 03:13 PM
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#5
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Ayatollah of Rock N Rolla / Admin
Join Date: Mar 2006
Location: Parts Unknown
Posts: 12,573
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Does this happen under power or coasting?
Too much backlash in the gears, maybe.
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04-02-2007, 03:15 PM
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#6
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10 Second Club; Has fan club
Join Date: Dec 2005
Location: Delmont nj
Posts: 4,369
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Quote:
Originally Posted by WildBillyT
Does this happen under power or coasting?
Too much backlash in the gears, maybe.
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ah! yes i forgot to mention that. under power yes. coasting, no.
__________________
01' Z06 62k miles. Vararam, Longtubes, off road xpipe, tuned by me. Times TBA
2001 Corvette, Bolt ons , tuned 10.75@124.56 mph 1.38 60' Sold
1997 Saturn Sc1 5spd DOHC swapped
Bolt ons, decked head, stock intake cam on exhaust side, lotsa weight redux
13.22@102.32 mph 1.93 60'
12's on moda? One day
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04-03-2007, 06:33 AM
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#7
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NJFBOA Supporting Sponsor
Join Date: Feb 2006
Location: HULMEVILLE, PA
Posts: 2,023
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Its rear end time! Ron just how long did you think a 10 bolt was going to last YOU?
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JSSPEEDANDCUSTOM.COM
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04-03-2007, 03:03 PM
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#8
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10 Second Club; Has fan club
Join Date: Dec 2005
Location: Delmont nj
Posts: 4,369
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Quote:
Originally Posted by JSPERFORMANCE
Its rear end time! Ron just how long did you think a 10 bolt was going to last YOU?
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lol!
__________________
01' Z06 62k miles. Vararam, Longtubes, off road xpipe, tuned by me. Times TBA
2001 Corvette, Bolt ons , tuned 10.75@124.56 mph 1.38 60' Sold
1997 Saturn Sc1 5spd DOHC swapped
Bolt ons, decked head, stock intake cam on exhaust side, lotsa weight redux
13.22@102.32 mph 1.93 60'
12's on moda? One day
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