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Do new Challenger R/Ts have open rear diff.? #510701
10/29/09 01:31 PM
10/29/09 01:31 PM
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ragtop Offline OP
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On the the Dodge site, it states "anti spin differential on SRT-8, but not R/T. So what type of diff. does the R/T have? Thanks.

Re: Do new Challenger R/Ts have open rear diff.? [Re: ragtop] #510702
10/29/09 01:38 PM
10/29/09 01:38 PM
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drmopar Offline
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yes, some have one wheel peel. All of the cars with one wheel peel are of the 3.73 variety which comes on 6 speed cars with 18 inch wheels, and 3.08 axles on automatic cars with 18's.


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Re: Do new Challenger R/Ts have open rear diff.? [Re: drmopar] #510703
10/29/09 01:52 PM
10/29/09 01:52 PM
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ragtop Offline OP
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Quote:

yes, some have one wheel peel. All of the cars with one wheel peel are of the 3.73 variety which comes on 6 speed cars with 18 inch wheels, and 3.08 axles on automatic cars with 18's.




So what would the 20 inch wheel Classic R/T have for differential and gear ratio? Thanks.

Re: Do new Challenger R/Ts have open rear diff.? [Re: ragtop] #510704
10/29/09 02:30 PM
10/29/09 02:30 PM
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ontario calif
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ns1aar Offline
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If it's a Track Pack car it's 3.92 lsd


NS1AAR
Re: Do new Challenger R/Ts have open rear diff.? [Re: ns1aar] #510705
10/29/09 03:35 PM
10/29/09 03:35 PM
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Grand Haven, MI
patrick Offline
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it does use the ESP/traction control to limit wheelspin. it basically applies a slight amount of brake resistance to the spinning wheel.

if the 3.08 for the auto sounds poor, don't forget first gear is somewhere like 3.6:1 in the auto.


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2011 Toxic Orange Dodge Charger R/T
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Re: Do new Challenger R/Ts have open rear diff.? [Re: patrick] #510706
10/29/09 05:38 PM
10/29/09 05:38 PM
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Chicago, Illinois
Devil Offline
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My 09 R/T Classic, Auto has a 3.07 rear drive ratio.







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