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:

6M or A6 and why?

Thread Tools
 
Search this Thread
 
Old Nov 5, 2008 | 09:13 PM
  #1  
jpee's Avatar
jpee
Thread Starter
Race Director
10 Year Member
 
Joined: Oct 1999
Posts: 13,298
Likes: 14
From: Somers NY
Default 6M or A6 and why?

I recently bought a C6 A4 its an 05 When I bought it the same dealership also had a 6 speed manual, however I drag race almost every weekend in the Corvette Challenge in NJ...

Prior to my C6 I had a 96 LT1 automatic, and in the last 8 yrs I finished in the top 8 every yr.. not to mention the $$ I've won in various other races..

(PS I LOVE Manual Shift Cars!) However when making the decision to buy the Auto I remembered one race in particular, it was a "Final" round at E Town... the other car was a manual shift, & I "KNOW" I was late on the tree, but there was nothing I could do now except run it out.. at 1/2 track he was about 1 car length ahead, and all of a sudden I see his front end drop, I go past him, and finishing about 3/4 car ahead of him ... winning Some nice $$ .. After the race he told me Damn I missed 4th.. and that never happens.. (Always a 1st time)

So I bought the A4 knowing it will be a lot more consistent in 1/4 mile racing, and I never do any road course racing etc...

What I'm saying IF I never raced 1/4 mile I'd have bought the 6m but to be competitive in drag racing in GOOD competition you need an auto..

Just my thoughts....
Reply
Old Nov 5, 2008 | 09:18 PM
  #2  
Bad06vette's Avatar
Bad06vette
Burning Brakes
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jan 2007
Posts: 1,093
Likes: 0
From: Dallas TX
Default

Well, yeah, it is common sense that an Auto is better for the track... It is just much easier to get perfect runs... But, I thoroughly believe that a manual car is a much more fun car and more enjoyable car. I will take the slower ET, for a more enjoyable car, anytime!
Reply
Old Nov 5, 2008 | 09:19 PM
  #3  
saplumr's Avatar
saplumr
Race Director
Supporting Lifetime
15 Year Member
 
Joined: Oct 2005
Posts: 14,555
Likes: 1,255
From: Saint Albans, WV
Default

I agree with your assessment. I guess it all depends on whether you run at the track more and want to be consistent...or if you want to enjoy the car everyday you drive it.
Reply
Old Nov 5, 2008 | 09:27 PM
  #4  
Joe_Planet's Avatar
Joe_Planet
Safety Car
10 Year Member
 
Joined: Sep 2007
Posts: 4,451
Likes: 2
From: DFW Texas
Default

maybe you should try a road course
there is a reason why they call them slushboxes...
I'm going to buy a vette next spring and i'm going m6, i guess i like to be in control, however if you're drag race exclusively the auto will give you the most consistent times
Reply
Old Nov 5, 2008 | 09:42 PM
  #5  
cmonkey713's Avatar
cmonkey713
Race Director
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2008
Posts: 14,083
Likes: 1,593
From: Edmond Oklahoma
Default

Manual for autocross, Solo 2 or road racing. Auto for drag racing or everyday driving is shifting is inconvienent.
Reply
Old Nov 5, 2008 | 11:22 PM
  #6  
MLCZ51's Avatar
MLCZ51
Burning Brakes
 
Joined: Oct 2008
Posts: 1,021
Likes: 0
From: HOUSTON TEXAS
Default m6

Originally Posted by cmonkey713
Manual for autocross, Solo 2 or road racing. Auto for drag racing or everyday driving is shifting is inconvienent.
i have had several corvettes............never own a auto again..

m6 all the way....and i drag race.
Reply
Old Nov 5, 2008 | 11:34 PM
  #7  
jpee's Avatar
jpee
Thread Starter
Race Director
10 Year Member
 
Joined: Oct 1999
Posts: 13,298
Likes: 14
From: Somers NY
Default

Originally Posted by MLCZ51
i have had several corvettes............never own a auto again..

m6 all the way....and i drag race.
Agreed But how many "Events" have you won.. NOT just 1 individual round... I mean like winning 6 or 7 consecutive rounds.. where you have to "Dial" your projected ET on the window, and you lose if you go faster than your Dial..

Sure I've won with a stick but only a few times, since I've got to auto (For Drag Racing) my win % had gone up a whole lot

If I ever decide to stop drag racing, the first thing I'll do is trade my car in for a 6M
Reply
Old Nov 6, 2008 | 12:37 AM
  #8  
MLCZ51's Avatar
MLCZ51
Burning Brakes
 
Joined: Oct 2008
Posts: 1,021
Likes: 0
From: HOUSTON TEXAS
Default I drag race with a auto..

Originally Posted by jpee
Agreed But how many "Events" have you won.. NOT just 1 individual round... I mean like winning 6 or 7 consecutive rounds.. where you have to "Dial" your projected ET on the window, and you lose if you go faster than your Dial..

Sure I've won with a stick but only a few times, since I've got to auto (For Drag Racing) my win % had gone up a whole lot

If I ever decide to stop drag racing, the first thing I'll do is trade my car in for a 6M
M6 HAS MORE OF A FUN FACTOR, IF ITS DRAG RACING ....CAN'T BEAT A AUTO WITH A LARGE STALL..
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-1

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-2

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-3

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-4

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

 Joe Kucinski
story-5

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

 Joe Kucinski
story-6

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-7

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-8

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-9

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
Old Nov 6, 2008 | 08:39 AM
  #9  
Chris@East Coast Supercharging's Avatar
Chris@East Coast Supercharging
Premium Supporting Vendor
25 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Photogenic
 
Joined: Jan 2001
Posts: 17,681
Likes: 11
From: Central Jersey
Cruise-In II Veteran
Cruise-In III Veteran
Cruise-In V Veteran
Default

John, do a search.. This topic comes up at least weekly..
Reply
Old Nov 6, 2008 | 09:11 AM
  #10  
glass slipper's Avatar
glass slipper
Le Mans Master
20 Year Member
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Jul 2005
Posts: 5,328
Likes: 405
Default

Originally Posted by cmonkey713
Manual for autocross, Solo 2 or road racing. Auto for drag racing or everyday driving is shifting is inconvienent.
Autos are better for autocrossing. The most you use in autocrossing is 2nd gear (and even then you end up back in 1st pretty quick) but most courses are 1st gear only. You save time with the auto in upshifting/downshifting (there can be a lot on some courses), with the torque converter acting as a shock absorber you don't upset the chassis nearly as much (being smooth is critical in autoXing), you can left foot/trail brake easier, and you can concentrate on the course better (autoXing is more "technical" in that it has more "turns" and they come at you quick).
I would clean up on small parking lot autoXs and tight airport courses with the '71 'Vette I had (270 HP SAE gross/200 HP SAE net L48 350 and turbo 400) but on the road race courses, the 4-speed cars would get me...unless it was raining, then I would put seconds on them. They couldn't put the HP to the ground which equalized the power and I was crazier than them which helps you go a lot faster when racing in the rain. I use to mess with them by praying for rain...
Reply
Old Nov 6, 2008 | 05:18 PM
  #11  
05_Black_Z51's Avatar
05_Black_Z51
Advanced
 
Joined: Aug 2008
Posts: 92
Likes: 0
From: Waukesha WI
Default

Manual starts with MAN, know what I mean man?
I autocross in 3 on stock tires, and get very smooth, quicker results. Then I got the A6's and strated running in 1st gear. I love to shift, and have missed 3rd more than once at the strip. I just read the ZR1 may do the same into third and fifth if to try and rush it.
Reply
Old Nov 6, 2008 | 05:30 PM
  #12  
The Clevite Kid's Avatar
The Clevite Kid
Safety Car
Supporting Lifetime
St. Jude 15 Year Donor
20 Year Member
Liked
Community Favorite
 
Joined: Jan 2006
Posts: 4,598
Likes: 78
From: Miami FL
2020 C6 of the Year Finalist - Unmodified
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16,'17,'18-'19-'20-'21-'22
Default

John, your logic for your application is impeccable.

I have the MN6 - why? Personal Preference . . . . which is why I have a C6 in the first place !
Reply
Old Nov 6, 2008 | 05:36 PM
  #13  
blackvetterzo6's Avatar
blackvetterzo6
Le Mans Master
Photogenic
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Apr 2006
Posts: 5,421
Likes: 1,128
From: Goodyear Arizona
Default

Originally Posted by jpee
I recently bought a C6 A4 its an 05 When I bought it the same dealership also had a 6 speed manual, however I drag race almost every weekend in the Corvette Challenge in NJ...

Prior to my C6 I had a 96 LT1 automatic, and in the last 8 yrs I finished in the top 8 every yr.. not to mention the $$ I've won in various other races..

(PS I LOVE Manual Shift Cars!) However when making the decision to buy the Auto I remembered one race in particular, it was a "Final" round at E Town... the other car was a manual shift, & I "KNOW" I was late on the tree, but there was nothing I could do now except run it out.. at 1/2 track he was about 1 car length ahead, and all of a sudden I see his front end drop, I go past him, and finishing about 3/4 car ahead of him ... winning Some nice $$ .. After the race he told me Damn I missed 4th.. and that never happens.. (Always a 1st time)

So I bought the A4 knowing it will be a lot more consistent in 1/4 mile racing, and I never do any road course racing etc...

What I'm saying IF I never raced 1/4 mile I'd have bought the 6m but to be competitive in drag racing in GOOD competition you need an auto..

Just my thoughts....
I will take butt no#4
Reply
Old Nov 6, 2008 | 05:36 PM
  #14  
PowerLabs's Avatar
PowerLabs
Le Mans Master
10 Year Member
 
Joined: Oct 2007
Posts: 6,149
Likes: 11
From: Greater Detroit Metro MI, when I'm not travelling.
Default

My thoughts: They are great on the drag strip... But on a real road... Well, I rented a Z-HZ (Hertz Rental C6) for 3 days, brought it back on the 2nd day because I absolutely couldn't stand the automatic transmission. It has the same torque converter technology my GF's 2001 Pontiac Sunfire had, and shifts the same way: very very slowly. The paddle shifter gimmick lags so much I had to tell it to start thinking about shifting 600-800RPM beforehand and some times it would still hit the rev limiter. In "D" it took so long to get going that I felt like the car was powered by a giant rubber band; I would put it to the floor and feel the revs wind out a little bit, then it would wait, shift, then wind out some more and go. Pathetic. I wouldn't buy an auto if it cost me $10,000 less...

BTW this comes up at least once a week, and within a page or two someone here is going to make the mistake of comparing the 1950s torque converter A4/A6 that you get in a $44K Chevy with the formula 1 derived dual clutch electro-hydraullic manu-matic transmission in a $250,000 Ferrari. And I am going to call that guy an idiot.

Last edited by PowerLabs; Nov 6, 2008 at 05:39 PM.
Reply
Old Nov 6, 2008 | 05:57 PM
  #15  
dennis50nj's Avatar
dennis50nj
Race Director
10 Year Member
 
Joined: Mar 2005
Posts: 11,549
Likes: 27
From: Southampton NJ
Default

Originally Posted by PowerLabs
My thoughts: They are great on the drag strip... But on a real road... Well, I rented a Z-HZ (Hertz Rental C6) for 3 days, brought it back on the 2nd day because I absolutely couldn't stand the automatic transmission. It has the same torque converter technology my GF's 2001 Pontiac Sunfire had, and shifts the same way: very very slowly. The paddle shifter gimmick lags so much I had to tell it to start thinking about shifting 600-800RPM beforehand and some times it would still hit the rev limiter. In "D" it took so long to get going that I felt like the car was powered by a giant rubber band; I would put it to the floor and feel the revs wind out a little bit, then it would wait, shift, then wind out some more and go. Pathetic. I wouldn't buy an auto if it cost me $10,000 less...

BTW this comes up at least once a week, and within a page or two someone here is going to make the mistake of comparing the 1950s torque converter A4/A6 that you get in a $44K Chevy with the formula 1 derived dual clutch electro-hydraullic manu-matic transmission in a $250,000 Ferrari. And I am going to call that guy an idiot.
drive an auto setup right with gears and coverter like mine, and your always in the powerband
Reply
Old Nov 6, 2008 | 08:22 PM
  #16  
Stage IT's Avatar
Stage IT
Pro
 
Joined: Jul 2007
Posts: 740
Likes: 0
From: Lynchburg VA
Default

Originally Posted by PowerLabs
My thoughts: They are great on the drag strip... But on a real road... Well, I rented a Z-HZ (Hertz Rental C6) for 3 days, brought it back on the 2nd day because I absolutely couldn't stand the automatic transmission. It has the same torque converter technology my GF's 2001 Pontiac Sunfire had, and shifts the same way: very very slowly. The paddle shifter gimmick lags so much I had to tell it to start thinking about shifting 600-800RPM beforehand and some times it would still hit the rev limiter. In "D" it took so long to get going that I felt like the car was powered by a giant rubber band; I would put it to the floor and feel the revs wind out a little bit, then it would wait, shift, then wind out some more and go. Pathetic. I wouldn't buy an auto if it cost me $10,000 less...

BTW this comes up at least once a week, and within a page or two someone here is going to make the mistake of comparing the 1950s torque converter A4/A6 that you get in a $44K Chevy with the formula 1 derived dual clutch electro-hydraullic manu-matic transmission in a $250,000 Ferrari. And I am going to call that guy an idiot.
Originally Posted by dennis50nj
drive an auto setup right with gears and coverter like mine, and your always in the powerband
And change the shift firmness in the tune wal la
Reply
Old Nov 6, 2008 | 10:23 PM
  #17  
jpee's Avatar
jpee
Thread Starter
Race Director
10 Year Member
 
Joined: Oct 1999
Posts: 13,298
Likes: 14
From: Somers NY
Default

Originally Posted by dennis50nj
drive an auto setup right with gears and coverter like mine, and your always in the powerband

ABSOLUTELY! Right now I still have the stock converter (3200 on the way) but I have had a "Tune to both the engine, & shift points... with the "Stock" converter and rear, I've run 12.11 with a 1.84 60' time... I'm betting I'll see 1.6x 60' times with the right converter..

My 96 LT1 was set up RIGHT .. it would 60' in 1.65-1.70 and shift NOW & HARD...

My C6 shift hard and at the proper RPM.. its only problem is it need more converter... Then I'll be running the 11.5 and 12.0 Index races next yr..
Reply

Get notified of new replies

To 6M or A6 and why?

Old Nov 6, 2008 | 10:27 PM
  #18  
Daytona Bob's Avatar
Daytona Bob
Race Director
15 Year Member
 
Joined: Apr 2007
Posts: 13,007
Likes: 0
From: Happiness is Busch in Victory Lane!
St. Jude Donor '09 & '12, '14
Default

Good info in this thread. Thx.
Reply
Old Nov 6, 2008 | 10:40 PM
  #19  
danl72's Avatar
danl72
Race Director
 
Joined: Apr 2008
Posts: 17,373
Likes: 6
From: Chatsworth California
Default

Originally Posted by Daytona Bob
Good info in this thread. Thx.
Reply
Old Nov 6, 2008 | 11:04 PM
  #20  
dennis50nj's Avatar
dennis50nj
Race Director
10 Year Member
 
Joined: Mar 2005
Posts: 11,549
Likes: 27
From: Southampton NJ
Default

Originally Posted by jpee
ABSOLUTELY! Right now I still have the stock converter (3200 on the way) but I have had a "Tune to both the engine, & shift points... with the "Stock" converter and rear, I've run 12.11 with a 1.84 60' time... I'm betting I'll see 1.6x 60' times with the right converter..

My 96 LT1 was set up RIGHT .. it would 60' in 1.65-1.70 and shift NOW & HARD...

My C6 shift hard and at the proper RPM.. its only problem is it need more converter... Then I'll be running the 11.5 and 12.0 Index races next yr..
i think you will need headers highflow cats for the 11.50 when it gets hot out you will need gears, maybe even sooner if you are deep staging
Reply



All times are GMT -4. The time now is 08:04 PM.

story-0
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-1
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-2
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-3
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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