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who's runing 3.90's or 4.10's?

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Old Sep 25, 2004 | 11:54 PM
  #1  
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Default who's runing 3.90's or 4.10's?

Let me know how you like them...what rpm's are you at cruising on the hwy? since i do do some hwy driving...JD said his buddy has 3.90's and runs about 2600 rpms at 80...tell me what you think...
Old Oct 3, 2004 | 01:43 PM
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Default RE: who's runing 3.90's or 4.10's?

I love my 4.10s, but I rarely go on the highway. I would recomend them if you have a 5 speed.
Old Oct 3, 2004 | 01:50 PM
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Default RE: who's runing 3.90's or 4.10's?

Ive got 4.10's, I run 2900 @ 80 in 5th. 02 GT
Old Oct 3, 2004 | 01:53 PM
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Default RE: who's runing 3.90's or 4.10's?

doing gear calcs it said that with 4.10's that 4th only goes to 104 mph... is that correct from your experience md? I'm debating 3.73's or 4.10's in the near future.
Old Oct 3, 2004 | 04:09 PM
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Default RE: who's runing 3.90's or 4.10's?

Do you guys think that 4.10's would be good for an 01' Cobra? I drive on the highway frequently to college... if 4.10's would be a bad idea, what gears do you recommend? thanks guys..
Old Oct 3, 2004 | 07:46 PM
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Default RE: who's runing 3.90's or 4.10's?

ORIGINAL: UT04GT

doing gear calcs it said that with 4.10's that 4th only goes to 104 mph... is that correct from your experience md? I'm debating 3.73's or 4.10's in the near future.
... Blatent Lies!
I have 4.10's in my FOX and I can hit 112...
Old Oct 3, 2004 | 07:48 PM
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Default RE: who's runing 3.90's or 4.10's?

what size tires are you running?
Old Oct 3, 2004 | 10:15 PM
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Default RE: who's runing 3.90's or 4.10's?

245/45/17
Old Oct 3, 2004 | 10:32 PM
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Default RE: who's runing 3.90's or 4.10's?

115 is top speed in 4th on '02+ GT's with stock size tires
Old Oct 3, 2004 | 10:33 PM
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Default RE: who's runing 3.90's or 4.10's?

with 4.10's



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