Corvette Performance
C5 | Z06 | C6 | ZR1 | C7

C5 M6 final drive ratio

Thread Tools
 
Search this Thread
 
Old 06-25-2008, 07:37 PM
  #1  
TECH Fanatic
Thread Starter
iTrader: (31)
 
RE AND CHERYL's Avatar
 
Join Date: Apr 2007
Location: Dover DE
Posts: 1,207
Likes: 0
Received 0 Likes on 0 Posts
Default C5 M6 final drive ratio

I'm new to Vettes and was wondering what te final drive in the M6 C5 Vettes was. Did Chevy use the same ratio in all them like in the F body? The reason I ask is because I'm looking at a 2000 Vert and the dealer list the final drive ration as 2.73. Seems kinda steep for a Vette and I was wondering if they could have had those gears at all.

Re'
Old 06-25-2008, 10:33 PM
  #2  
Staging Lane
 
JVetthead's Avatar
 
Join Date: May 2007
Location: San Leon TX
Posts: 83
Likes: 0
Received 0 Likes on 0 Posts
Default

M6 and MM12 (ZO6 trans) are all 3.42
A4 are 2.73 optional 3.15 I think

Last edited by JVetthead; 06-26-2008 at 08:30 PM.
Old 06-26-2008, 12:34 AM
  #3  
TECH Fanatic
Thread Starter
iTrader: (31)
 
RE AND CHERYL's Avatar
 
Join Date: Apr 2007
Location: Dover DE
Posts: 1,207
Likes: 0
Received 0 Likes on 0 Posts
Default

I thought so. I didn't take too much stock in what they said as they also said it had a Opti Spark Direct fire ignition system. I told the guy he was an idiot and had no idea what he was trying to sell. A saleman should either know more than the customer, or keep their mouth shut.

Re'
Old 06-26-2008, 10:47 AM
  #4  
TECH Senior Member
iTrader: (7)
 
Ragtop 99's Avatar
 
Join Date: Nov 2001
Location: Bethesda, MD
Posts: 9,491
Likes: 0
Received 1 Like on 1 Post

Default

If it has 19" wheels like the C6, the effective ratio is worse than F-body because the tires are 5% larger in diameter.
Old 06-26-2008, 10:57 AM
  #5  
TECH Senior Member
iTrader: (3)
 
allngn_c5's Avatar
 
Join Date: Apr 2006
Location: Western Burbs of Detroit
Posts: 6,524
Likes: 0
Received 1 Like on 1 Post
Default

A c5 2000 convertible would have an a4 trans with a base 2.73 gear or optional 3.15 performance gear. If it was an m6 you got the 3.42's. Now when it comes to the c5 zo6 the ratio is a 3.42 just like other m6 vettes, but 1,2,3,5, and 6th gear have all been optimized for acceleration.



Quick Reply: C5 M6 final drive ratio



All times are GMT -5. The time now is 06:18 PM.