C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Please correct me if I'm wrong

Thread Tools
 
Search this Thread
 
Old May 22, 2009 | 03:53 PM
  #1  
MisterC's Avatar
MisterC
Thread Starter
Burning Brakes
20 Year Member
 
Joined: Jan 2004
Posts: 1,243
Likes: 6
From: Rowlett Texas
Default Please correct me if I'm wrong

I have a recently purchased 2005 A4 Z51 coupe. It's my belief that the standard rear end ratio is 2:56, but with aZ51 you get 2:73. Is that right?

Thanks,
Reply
Old May 22, 2009 | 04:47 PM
  #2  
TCW's Avatar
TCW
Le Mans Master
Supporting Lifetime
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Jan 2001
Posts: 6,444
Likes: 371
From: Maryville TN
St. Jude Donor '06-13,'16-'17, '19
Default

I think your car has a 3:15 and the manuals had a 3:42.

Tom
Reply
Old May 22, 2009 | 05:17 PM
  #3  
Snake Slayer's Avatar
Snake Slayer
Safety Car
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2000
Posts: 3,517
Likes: 529
From: Tampa, FL
Cruise-In III Veteran
Cruise-In IV Veteran
Cruise-In V Veteran
Default

Originally Posted by MisterC
I have a recently purchased 2005 A4 Z51 coupe. It's my belief that the standard rear end ratio is 2:56, but with aZ51 you get 2:73. Is that right?

Thanks,
The Standard Gear for all 2005 A4's was 2.73 With
Z51 cars being equipped with 3.15. The A6 cars(2006 and up) come standard with 2.56, 2.73's were available as a stand alone option or part of the Z51 package.
Reply

Get notified of new replies

To Please correct me if I'm wrong





All times are GMT -4. The time now is 02:18 PM.

story-0
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-1
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-2
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-3
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-4
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-5
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-6
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-7
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-8
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-9
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE