C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Torque Converter

Thread Tools
 
Search this Thread
 
Old Sep 11, 2008 | 09:37 AM
  #1  
Clay Assassin's Avatar
Clay Assassin
Thread Starter
Burning Brakes
15 Year Member
 
Joined: May 2003
Posts: 1,056
Likes: 2
From: Elgin Il
Default Torque Converter

Blew my engine a while back, and had a bunch of new stuff installed.

One of the items installed is a VIG 2800 stall converter, which was recommended by the speed shop.

I don’t like the high stall converter.

I can have it re-stalled to 2400, which I don’t think is a big improvement.

I can have my stock converter rebuilt and reinstalled – which may be what I would like, but my understanding is the stock converter cant handle 550 rwhp.

Or I can hunt down a lower stall converter, which I was hoping someone might know about here on the forum.

Any suggestions?

Thanks in advance.
Reply
Old Sep 11, 2008 | 10:05 AM
  #2  
patton's Avatar
patton
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2004
Posts: 3,440
Likes: 658
From: panama city beach florida USA
St. Jude Donor '09
Default

whats not to like,put a 3200/3600 in there
Reply
Old Sep 11, 2008 | 10:20 AM
  #3  
C5XTASY's Avatar
C5XTASY
Safety Car
15 Year Member
 
Joined: Oct 2000
Posts: 4,949
Likes: 10
From: Monticello MN
Default

Vigilantes stall higher than their ratings. Don't know why Vigilante does that, they just do. Try a search on the forum on stalls and you will find several references to this fact. I would recommend a Yank SS3200. They are very, very tight, will creep in both Drive and Reverse and drive like stock until you hit the loud pedal. Yank makes a very high quality stall, IMHO. See if you can hook up with someone with an SS3200 and drive it. I believe you'll like it.
Ed
Reply
Old Sep 11, 2008 | 10:46 AM
  #4  
Clay Assassin's Avatar
Clay Assassin
Thread Starter
Burning Brakes
15 Year Member
 
Joined: May 2003
Posts: 1,056
Likes: 2
From: Elgin Il
Default

Originally Posted by patton
whats not to like,put a 3200/3600 in there
This car is kinda my daily driver beater. I take it to work every day.

It slips until the converter locks up at 42 mph. At lower speed, the motor spins and the car really doesnt go anywhere until you get to about 2500 rpms. Cruising it spins at 2000, and is irritating to me to keep rolling in traffic.

I didnt want a dragster. I just wanted my car to drive to work.
Its fast, but not great for driving daily, which is it's purpose 3 seasons a year.
Reply
Old Sep 11, 2008 | 04:50 PM
  #5  
corvettebob1's Avatar
corvettebob1
Melting Slicks
20 Year Member
Veteran: Army
Conversation Starter
All Eyes On Me
 
Joined: Dec 2003
Posts: 3,315
Likes: 17
From: Near Jacksonville Fl.
Default

Originally Posted by Clay_Assassin
This car is kinda my daily driver beater. I take it to work every day.

It slips until the converter locks up at 42 mph. At lower speed, the motor spins and the car really doesnt go anywhere until you get to about 2500 rpms. Cruising it spins at 2000, and is irritating to me to keep rolling in traffic.

I didnt want a dragster. I just wanted my car to drive to work.
Its fast, but not great for driving daily, which is it's purpose 3 seasons a year.
2 Things come to mind, first how long have you had it in there? It will take some time to get used to.
Second have you thought about changing the lockup point to around 37mph?
I have the same converter and found if you drive it a little more agressive it feels better. JMHO
Reply
Old Sep 11, 2008 | 05:30 PM
  #6  
N4cer's Avatar
N4cer
Pro
 
Joined: Mar 2007
Posts: 651
Likes: 0
From: Ashland Kentucky
Default

Yeah sounds like adjusting your tranny tune would help. You can have it also lock up in 3rd for a little better feel. I also agree on the Yank stall. My PY3600 in my camaro was great. My wife drove it and loved it . And she hates hot rods.
Reply
Old Sep 11, 2008 | 09:08 PM
  #7  
tiojames's Avatar
tiojames
Team Owner
Supporting Lifetime Gold
15 Year Member
 
Joined: May 2005
Posts: 23,682
Likes: 9
From: Flagstaff Az.
Default

Something doesn't sound right here. I run a Yank 3500 and it doesn't slip much. It locks up about 40/42, doesn't go to stall speed unless you hit the gas pretty hard. As recommended above, try driving a car with a late model converter with 3200-3500 stall.
Reply
Old Sep 11, 2008 | 10:20 PM
  #8  
motogib1's Avatar
motogib1
Melting Slicks
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2007
Posts: 3,176
Likes: 10
From: New Smyrna Beach Florida
Default

There is a converter from an Astrovan that stalls a few hundred RPM higher than stock. Might be the tick for someone who wants a minor change. Also is a full size converter and does not require a tranny cooler. Search under Mike Mercury.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Corvette vs The World: Every Model vs Closest Competitor

 Joe Kucinski
story-1

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-2

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-3

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
story-4

10 Things C8 Corvette Owners Hate (But Won't Tell You)

 Joe Kucinski
story-5

10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

 Brett Foote
story-6

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

 Joe Kucinski
story-7

Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

 Michael S. Palmer
story-8

5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

 Joe Kucinski
story-9

7 Bolt-On Upgrades From Extreme Online Store to Level Up Your C6 Corvette

 Pouria Savadkouei
Old Sep 11, 2008 | 10:20 PM
  #9  
tabbruzz's Avatar
tabbruzz
Safety Car
25 Year Member
Photoriffic
Liked
Top Answer: 1
 
Joined: Feb 1999
Posts: 4,043
Likes: 342
From: Central NJ
Default

Originally Posted by Clay_Assassin
Blew my engine a while back, and had a bunch of new stuff installed.

One of the items installed is a VIG 2800 stall converter, which was recommended by the speed shop.

I don’t like the high stall converter.

I can have it re-stalled to 2400, which I don’t think is a big improvement.

I can have my stock converter rebuilt and reinstalled – which may be what I would like, but my understanding is the stock converter cant handle 550 rwhp.

Or I can hunt down a lower stall converter, which I was hoping someone might know about here on the forum.

Any suggestions?


Thanks in advance.
See what the STR is on the VIG 2400? I had a Pro-Torque 2400 with a 2.3 STR and it did not slip at all and hit hard when you floored it. I now have a 3200 stall converter and sometimes the slip gets to me as well....
Reply
Old Sep 12, 2008 | 08:34 AM
  #10  
Clay Assassin's Avatar
Clay Assassin
Thread Starter
Burning Brakes
15 Year Member
 
Joined: May 2003
Posts: 1,056
Likes: 2
From: Elgin Il
Default

Great suggestions guys.
Thanks for the help.

I had the lock up at 55 for ~two weeks, and stock settings for ~1 week. New set up for 3 weeks.

I'll look at dropping the converter lock a tad lower. I just had it changed from 55 mph lock up to stock, and it's stioll awfully slippy, but a huge improvement.
Reply
Old Sep 12, 2008 | 08:44 AM
  #11  
C5XTASY's Avatar
C5XTASY
Safety Car
15 Year Member
 
Joined: Oct 2000
Posts: 4,949
Likes: 10
From: Monticello MN
Default

Originally Posted by C5XTASY
Vigilantes stall higher than their ratings. Don't know why Vigilante does that, they just do. Try a search on the forum on stalls and you will find several references to this fact. I would recommend a Yank SS3200. They are very, very tight, will creep in both Drive and Reverse and drive like stock until you hit the loud pedal. Yank makes a very high quality stall, IMHO. See if you can hook up with someone with an SS3200 and drive it. I believe you'll like it.
Ed
I'm using a stock lockup on my Yank SS3200 and like it. I have thinking about stepping it up a bit, but the car drives awfully nice where it's at. Locking up earlier will help keep tranny temps down, may increase mileage a bit, and, keep exhaust noise down when driving around town, but does anyone know what the performance advantages of increased lockup points are?
Ed

Last edited by C5XTASY; Sep 12, 2008 at 08:48 AM.
Reply
Old Sep 12, 2008 | 02:27 PM
  #12  
N4cer's Avatar
N4cer
Pro
 
Joined: Mar 2007
Posts: 651
Likes: 0
From: Ashland Kentucky
Default

Originally Posted by motogib1
There is a converter from an Astrovan that stalls a few hundred RPM higher than stock. Might be the tick for someone who wants a minor change. Also is a full size converter and does not require a tranny cooler. Search under Mike Mercury.
All autos should have a tranny cooler. The 4L6Xe tranny is junk. It should always have a cooler to increase longevity.
Reply
Old Sep 12, 2008 | 02:38 PM
  #13  
C5XTASY's Avatar
C5XTASY
Safety Car
15 Year Member
 
Joined: Oct 2000
Posts: 4,949
Likes: 10
From: Monticello MN
Default

Originally Posted by N4cer
All autos should have a tranny cooler. The 4L6Xe tranny is junk. It should always have a cooler to increase longevity.
Reply
Old Sep 13, 2008 | 11:03 AM
  #14  
Mike Mercury's Avatar
Mike Mercury
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 54,204
Likes: 179
From: S.W. Ohio. . . . . . NRA Life Member
Default

Originally Posted by N4cer
All autos should have a tranny cooler.

the factory C5 A4 does; it's built into the radiator.

The mod that most are talking about is an additional auxillary cooler.
Reply
Old Sep 13, 2008 | 01:19 PM
  #15  
N4cer's Avatar
N4cer
Pro
 
Joined: Mar 2007
Posts: 651
Likes: 0
From: Ashland Kentucky
Default

Originally Posted by Mike Mercury
the factory C5 A4 does; it's built into the radiator.

The mod that most are talking about is an additional auxillary cooler.
As am I, of course. I didn't know anybody on here is 3yrs old and needs me to speak every word for them.
Reply
Old Sep 13, 2008 | 02:12 PM
  #16  
Ralphyboy's Avatar
Ralphyboy
Safety Car
 
Joined: Jul 2006
Posts: 4,325
Likes: 0
From: You can't get there from here NJ
St. Jude Donor '08-'09
Default

Originally Posted by Clay_Assassin
This car is kinda my daily driver beater. I take it to work every day.

It slips until the converter locks up at 42 mph. At lower speed, the motor spins and the car really doesnt go anywhere until you get to about 2500 rpms. Cruising it spins at 2000, and is irritating to me to keep rolling in traffic.

I didnt want a dragster. I just wanted my car to drive to work.
Its fast, but not great for driving daily, which is it's purpose 3 seasons a year.
It sounds like you are looking for what I have. I wanted better performance, so I added a 3.42 rear, a ZO6TI exhaust, Vararam, and a tune. I drove another forum members 03 coupe like mine with the same mods except they had a 3200 Yank TC. I hated it. Just like you said, it was loose, and sloppy to me. I got a tune from a forum vendor, and the car runs just the way I want it. I'm not a real racer type, so this suits me just fine. I was going to say that Mike Mercury did a great post on a GM converter that was for a truck. He liked the results, and it was a better choice for a DD. Check it out. PM me if you want to know about the tuner.
Reply
Old Sep 13, 2008 | 06:11 PM
  #17  
lucky131969's Avatar
lucky131969
Tech Contributor
15 Year Member
Active Streak: 30 Days
Community Builder
Liked
 
Joined: Jan 2007
Posts: 19,242
Likes: 1,091
From: Dyer, IN
Default

Originally Posted by N4cer
As am I, of course. I didn't know anybody on here is 3yrs old and needs me to speak every word for them.
Very nice....slam one of the most helpful guys on this forum.

And yes, you may have to "dumb yourself down", because there are members on this forum that struggle with changing out light bulbs(Mike Mecury not included)...thus, the nature of a public forum.
Reply

Get notified of new replies

To Torque Converter

Old Sep 13, 2008 | 06:44 PM
  #18  
N4cer's Avatar
N4cer
Pro
 
Joined: Mar 2007
Posts: 651
Likes: 0
From: Ashland Kentucky
Default

That's not a slam on mike. You're not understanding the words if that's what you got from it.
Reply
Old Sep 13, 2008 | 08:47 PM
  #19  
nj02vette's Avatar
nj02vette
Race Director
15 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Mar 2007
Posts: 18,307
Likes: 21
From: Marlton. Increasing performance one speeding ticket at a time! NJ
Default

Originally Posted by Clay_Assassin
Blew my engine a while back, and had a bunch of new stuff installed.

One of the items installed is a VIG 2800 stall converter, which was recommended by the speed shop.

I don’t like the high stall converter.

I can have it re-stalled to 2400, which I don’t think is a big improvement.

I can have my stock converter rebuilt and reinstalled – which may be what I would like, but my understanding is the stock converter cant handle 550 rwhp.

Or I can hunt down a lower stall converter, which I was hoping someone might know about here on the forum.

Any suggestions?

Thanks in advance.
Unfortunately, I didn't see anyone ask the most important question. What are your mods? You say 550hp, how did you get there?

If it's heads/cam, then you have a BIG problem with going back to a stock stall. Larger cams require higher idles. Higher idles on a stock stall will be brutal. And you think you don't like how it drives now............

I just installed a cam in my TA with the stock stall. I also knew I was going to have issues, but was willing to live with it TEMPORARILY until I replaced the stall.

I have the Yank SS3200 and you absolutely cannot tell it's there. My wife wanted to know why I spent all that money for something that she couldn't tell was even there. The only thing that can be detected is the lock/unlock is more pronouced.

I'd do either of two things. Go with a Yank, they are supurb. But first, get your tune looked at. Vig's do stall higher, but in no way should you be having issues. A simple look at the TCC table might be why you don't like it.

So again, if you've cammed.........absolutely do not go back to your stock stall.
Reply
Old Sep 14, 2008 | 11:49 AM
  #20  
Clay Assassin's Avatar
Clay Assassin
Thread Starter
Burning Brakes
15 Year Member
 
Joined: May 2003
Posts: 1,056
Likes: 2
From: Elgin Il
Default

Originally Posted by nj02vette
Unfortunately, I didn't see anyone ask the most important question. What are your mods? You say 550hp, how did you get there?

If it's heads/cam, then you have a BIG problem with going back to a stock stall. Larger cams require higher idles. Higher idles on a stock stall will be brutal. And you think you don't like how it drives now............

I just installed a cam in my TA with the stock stall. I also knew I was going to have issues, but was willing to live with it TEMPORARILY until I replaced the stall.

I have the Yank SS3200 and you absolutely cannot tell it's there. My wife wanted to know why I spent all that money for something that she couldn't tell was even there. The only thing that can be detected is the lock/unlock is more pronouced.

I'd do either of two things. Go with a Yank, they are supurb. But first, get your tune looked at. Vig's do stall higher, but in no way should you be having issues. A simple look at the TCC table might be why you don't like it.

So again, if you've cammed.........absolutely do not go back to your stock stall.
Im running a slight blower cam and ECS supercharger kit. Idle is around 800 rpm, and very smooth. Just seems to slip too much. My Blazer accelerates faster at 1800 rpm then my vett does at 2300 rpm. So putsing around town is a lot of engine revving. I had the ECS kit and stock converter before, and it was nice. When the engine and tranny blew, I was talked into a mild blower cam with a new converter. But I really think the culprit is the converter. Car came with the performance gear (3.15? or 3.73?)
Reply




All times are GMT -4. The time now is 12:03 PM.

story-0
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-1
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-2
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-3
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-4
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-5
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-6
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-7
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-8
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE
story-9
7 Bolt-On Upgrades From Extreme Online Store to Level Up Your C6 Corvette

Slideshow: Check out these easy-to-install upgrades from Extreme Online Store that reshape the look and feel of the C6 Corvette.

By Pouria Savadkouei | 2026-03-23 17:00:27


VIEW MORE