Transmissions and Drivetrain Need help with your trans? Problems with your axle?

2.73 to 3.08 Gain ??

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Old May 1, 2003 | 05:19 AM
  #1  
IROC_Vert's Avatar
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From: Germany
Car: Camaro IROC-Z Convertible & Camaro
Transmission: Auto & 6 SPEED
Axle/Gears: 2.73 & 3.42
2.73 to 3.08 Gain ??

Will a gear change from 2.73 to 3.08 gears provide me a notable gain or is it a waist of time.... I'm trying to stay with these kind of low gears to keep my top speed.
Thanks
Alex
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Old May 1, 2003 | 07:21 AM
  #2  
82camaro's Avatar
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Joined: Nov 1999
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From: NE
Car: 82 camaro SC
Engine: 350
Transmission: 700r4
Not worth the effort IMO. I had 3.08's and they were not very good, compared to 3.73's anyway. How much top speed do you need? I can still get 150 with 3.73's.
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Old May 1, 2003 | 11:03 PM
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Uncle Skeletor's Avatar
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From: Goldsboro, NC
Car: 1991 Camaro RS
Engine: 350, Edelbrock Pro Flo efi
Transmission: T56
Axle/Gears: 4.10 on a torsen diff
I swapped my 2.73 drum brake rear end for a fourth gen 3.08 disc brake unit, didn't notice that much of a difference as far as accelleeration: there was a difference, but it wouldn't be worth your while to get 3.08 gears. The only reason I did is for the rear discs.
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Old May 2, 2003 | 01:19 AM
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jfreeman74's Avatar
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From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
Not sure what kind of top speed you are looking for but I have 3.42 and I have gotten up to 145. If you race the at the track, you what 3.42 or 3.72. The 3.42 are a little more streetable.
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Old May 2, 2003 | 07:11 PM
  #5  
Trevor K's Avatar
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From: Edmonton, Alberta, Canada
I went 2.73 to 3.08.

Not worth it in my mind.
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