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08-07-2013, 08:12 PM
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Location: Atlanta
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Re: DP rear axle assembly
Myron
Are you thinking of Jim Kinnett? I know he ran a 12 bolt gm but don't remember the 9 1/4.
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Stewart Way 2424 SS |
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08-07-2013, 09:17 PM
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Re: DP rear axle assembly
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08-07-2013, 10:15 PM
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Re: DP rear axle assembly
To reinforce what Myron was saying, we went from a 8 3/4 to a Dana 60 many years ago and in spite of the additional weight no change in ETs. The only real difference is that it quit spitting the gear out after trips thru a dip that was in the left lane in Tulsa at the time.
Bill |
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08-08-2013, 12:10 PM
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Re: DP rear axle assembly
Jeff, That would make a 9" legal in an 09 or 10 DP with the 426, but illegal with all other engines.
And the reason ?
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John Donato Stk / SS 3435 |
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08-08-2013, 02:20 PM
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Re: DP rear axle assembly
There was no 426 or 9" in the 09 and 10. Not till 11.
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Stewart Way 2424 SS |
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08-08-2013, 09:32 PM
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Re: DP rear axle assembly
Any DP with a 426 Aluminum motor is a 2011.
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Jeff Teuton 4022 STK |
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08-09-2013, 05:12 PM
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Re: DP rear axle assembly
The upgrade is for the 2009 or2010 not for the 2011 is what I was told.
Dan
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Dan Wilson, STK3171, K/SA |
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08-09-2013, 07:31 PM
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Re: DP rear axle assembly
Quote:
Ron Since I have not seen one does the engine and manifold assembly fit under the aluminum V10 hood In other words does it have the tall DP manifold with a fuel injection throttle body?
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time is our most precious resource, you can always make more money but you can never make more time spend your time wisely with the ones you love - Ron Durham Last edited by Andys dad; 08-09-2013 at 07:33 PM. |
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08-10-2013, 12:26 AM
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Re: DP rear axle assembly
Quote:
.
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Jim Wahl....NHRA #2239 S/SS - IHRA # 8 Stock, D2 Stock Champion (forever I guess) 2019 Baby Gators Stock Champion 2009 NHRA D2 National Open Stock Champion 1982 NHRA D2 West Palm Beach LDRS SS Runner Up Past President, Southern Stock / Super Stock Association. 
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08-10-2013, 10:03 AM
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Re: DP rear axle assembly
The TI sheet for the 2011 V10 and the 2011 426 allow a 9" rear axle. This is what NHRA approved. Really pretty simple. The TI sheet is what manufacturers submit to NHRA for approval for specific approval of a car/engine combo. Anyway this is for information only. Do what you want.
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Jeff Teuton 4022 STK |
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