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How streetable are 4.10s in an Auto?

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Old 01-28-2010, 11:29 AM
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I run 4.10s, I like them, you won't be able to do 75-80mph on the highway like you used to, but they pull like a freight train from a stop. Don't be surprised if you get no traction on street tires, even driving like a grandma...
Old 01-28-2010, 01:18 PM
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It's a streetable car with h/c & a stalled auto with 3.73's and a 26' m/t et streets,just wondering where it would cross the traps at with 4.10's & 28's and would it pick up any et?
Old 01-29-2010, 08:52 AM
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4.56s' since Sept.of 2007 and haven't looked back.
1st and 2nd wicked.3 trips to florida from ohio with 4.56s'.3.23s' gave me 24.5mpg,4.56s' are giving 21.5mpg.

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Old 01-29-2010, 10:10 AM
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Thanks,what i'm really trying to figure out is what gear ratio to go with when i buy a new 12 bolt? I have 3.73's in the 10 bolt with 26's and it does good but i was wondering if i went to 4.10's and 28's would it be pretty close to the same as my current setup as far as ET and where it crosses the traps
Old 01-29-2010, 10:48 AM
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damn i thought i also had my mind set on 3.73s now im really considering 4.10s lol
Old 01-29-2010, 10:56 AM
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I gained .5 ET (at two different tracks to verify) going from 3.23s' to 4.56s'.
Old 01-29-2010, 04:52 PM
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Default come in anybody with 4.10's & 28's with an auto

does anybody out there run 4.10's and 28's with an auto? if so where does it cross the traps at!? And would it et better than 3.73's and 26's
Old 01-29-2010, 05:44 PM
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Originally Posted by 02silverbird
Thanks,what i'm really trying to figure out is what gear ratio to go with when i buy a new 12 bolt? I have 3.73's in the 10 bolt with 26's and it does good but i was wondering if i went to 4.10's and 28's would it be pretty close to the same as my current setup as far as ET and where it crosses the traps
it will be pretty close to the same
Old 01-29-2010, 05:48 PM
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Originally Posted by 02silverbird
Big T if you dont mind me asking where do you cross the traps at with 4.10's & 28's
the car has ran in the 11.90's at 112 with low 1.5 60's. granted its just a bolt on ls1 so im not spinning it high at all
Old 01-29-2010, 08:41 PM
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Ok thanks big t for the reply
Old 01-30-2010, 01:26 AM
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np man



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