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3.73s or 4.10s?

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Old Oct 30, 2007 | 11:31 PM
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Default 3.73s or 4.10s?
Starting to mod my 02 Camaro A4 and don't really know whether to go with 3.73s or 4.10s? Mods are going to be 1 3/4" long tubes, true duals, TSP MS4 cam with matching springs and pushrods, tune, and an Edge or Fuddle 3600 stall converter. I am basically only concerned with 1/4 mile time but was wondering if the transmission would be shifting into 4th with the 4.10s? I don't have and haven't found (searching) a lot of MS4/A4 combos so any help would be appreciated. I will be using 255/50R16 Mickey Thompson Drag Radials which I believe are 26.1" in diameter, a little taller than stock?


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Old Oct 30, 2007 | 11:49 PM
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It might be close...Im not for sure though. I would go 3.73s
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Old Oct 31, 2007 | 12:03 AM
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Originally Posted by LS1Silverado05
It might be close...Im not for sure though. I would go 3.73s

Do you think it would be enough gear for the MS4/3600 combo? It has 3.23s currently. Thanks.


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Old Oct 31, 2007 | 09:13 AM
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undecided? Split the difference. I would go with 3.90's in an auto.
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Old Nov 1, 2007 | 12:26 AM
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Didn't know anybody made these for a stock 10 bolt?


Originally Posted by Jays00ss
undecided? Split the difference. I would go with 3.90's in an auto.
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Old Nov 1, 2007 | 08:57 AM
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Yes, I just sold my 10 bolt. I had Motive Performance 3.90 gears in it. Couple others make them as well.
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