Gear whine under decel
#2172695
10/12/16 03:24 AM
10/12/16 03:24 AM
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Joined: Oct 2003
Posts: 3,698 NE Oklahoma
Von
OP
master
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OP
master
Joined: Oct 2003
Posts: 3,698
NE Oklahoma
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Must have hurt the ole 8.75 last time at the track. Major whine under decel. Very very loud. Almost sounds like a siren, its so dang loud.
Pinion bearing, lost some teeth? What are the usual culprits for decel whine?
72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72.
Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.
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Re: Gear whine under decel
[Re: Von]
#2172787
10/12/16 11:30 AM
10/12/16 11:30 AM
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Joined: Oct 2003
Posts: 3,698 NE Oklahoma
Von
OP
master
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OP
master
Joined: Oct 2003
Posts: 3,698
NE Oklahoma
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Center has maybe 500 miles since rebuild. Bet its a bearing...
72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72.
Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.
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Re: Gear whine under decel
[Re: Von]
#2172819
10/12/16 12:12 PM
10/12/16 12:12 PM
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Joined: Feb 2003
Posts: 16,161 Mesa, Arizona
dart4forte
I Live Here
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I Live Here
Joined: Feb 2003
Posts: 16,161
Mesa, Arizona
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Center has maybe 500 miles since rebuild. Bet its a bearing... Could have been low on fluid and upon acceleration the pinion bearing was starved of lube. Pull the pig and check it out.
“So if it’s on the internet it must be true”
Abe Lincoln
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Re: Gear whine under decel
[Re: NANKET]
#2172929
10/12/16 02:42 PM
10/12/16 02:42 PM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
Circle Track
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Circle Track
Joined: Nov 2003
Posts: 36,041
Lincoln Nebraska
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that'd sure be a nice break for you if the nut is loose & tightening it takes care of it
live every 24 hour block of time like it's your last day on earth
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