C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Looking for a Torque Converter

Thread Tools
 
Search this Thread
 
Old Jun 14, 2011 | 04:36 PM
  #1  
cumbercr's Avatar
cumbercr
Thread Starter
Melting Slicks
10 Year Member
 
Joined: Mar 2008
Posts: 2,141
Likes: 76
From: Santa Maria, CA
Default Looking for a Torque Converter

Need some help finding a 700R4 torque converter strong enough for a 450Hp/450Tq 350. A 9.5 inch converter is desired. Anyone have recommendations?
Reply
Old Jun 14, 2011 | 04:53 PM
  #2  
Bee Jay's Avatar
Bee Jay
Safety Car
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2005
Posts: 3,961
Likes: 573
From: Lompoc, CA. Santa Barbara County
Default

Originally Posted by cumbercr
Need some help finding a 700R4 torque converter strong enough for a 450Hp/450Tq 350. A 9.5 inch converter is desired. Anyone have recommendations?
Ha, we posted at the same time.
Thanks for the help.
Bee Jay
Reply
Old Jun 14, 2011 | 05:07 PM
  #3  
Muffin's Avatar
Muffin
Race Director
Supporting Lifetime Gold
10 Year Member
 
Joined: Jun 1999
Posts: 14,924
Likes: 9
From: Merritt Ils Fl
Default

Try these folks:
http://racewithjw.com/about.php
Reply
Old Jun 14, 2011 | 05:45 PM
  #4  
92ZR1WANNABE's Avatar
92ZR1WANNABE
Racer
 
Joined: May 2005
Posts: 497
Likes: 1
From: Casa Grande Az
Default

Originally Posted by cumbercr
Need some help finding a 700R4 torque converter strong enough for a 450Hp/450Tq 350. A 9.5 inch converter is desired. Anyone have recommendations?
Yup send PeteK a message he can help you. Great torque converters, I have a 2800 stall 9.5 in lockup unit in my 92 and it was very worth while.
Reply
Old Jun 14, 2011 | 05:48 PM
  #5  
toptechx6's Avatar
toptechx6
Safety Car
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jun 2006
Posts: 3,629
Likes: 28
From: FL
Default

Originally Posted by 92ZR1WANNABE
Yup send PeteK a message he can help you. Great torque converters, I have a 2800 stall 9.5 in lockup unit in my 92 and it was very worth while.


Another vote for PeteK, great converter at a good price.
Reply
Old Jun 14, 2011 | 06:24 PM
  #6  
Bee Jay's Avatar
Bee Jay
Safety Car
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2005
Posts: 3,961
Likes: 573
From: Lompoc, CA. Santa Barbara County
Default

Originally Posted by 92ZR1WANNABE
Yup send PeteK a message he can help you. Great torque converters, I have a 2800 stall 9.5 in lockup unit in my 92 and it was very worth while.
What is it like around town with a 2800 rpm stall? Big difference?
Bee Jay
Reply
Old Jun 14, 2011 | 06:26 PM
  #7  
cumbercr's Avatar
cumbercr
Thread Starter
Melting Slicks
10 Year Member
 
Joined: Mar 2008
Posts: 2,141
Likes: 76
From: Santa Maria, CA
Default

I sent a PM to Pete.
Reply
Old Jun 14, 2011 | 07:32 PM
  #8  
nutz4c4's Avatar
nutz4c4
Melting Slicks
 
Joined: Nov 2005
Posts: 2,736
Likes: 0
From: WAY UPSTATE NY
Default

Originally Posted by 92ZR1WANNABE
Yup send PeteK a message he can help you. Great torque converters, I have a 2800 stall 9.5 in lockup unit in my 92 and it was very worth while.
Originally Posted by toptechx6


Another vote for PeteK, great converter at a good price.
He can hook you up with a VERY high quality convertor. I have one
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Michael S. Palmer
story-1

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

 Joe Kucinski
story-2

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

 Joe Kucinski
story-3

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

 Verdad Gallardo
story-4

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

 Joe Kucinski
story-5

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

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-8

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-9

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
Old Jun 14, 2011 | 08:10 PM
  #9  
383vett's Avatar
383vett
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2003
Posts: 17,699
Likes: 1,667
From: moraga ca
Default

I've heard Pete builds a good converter. I use a Precision Industries Vigilante 3 disk lockup converter. I have 2 in case one goes out. The one I'm using now has over 500 full throttle lockup runs in 2nd gear and the lockup is as solid as day 1. Good for 10.50s.

Reply
Old Jun 14, 2011 | 08:10 PM
  #10  
xole's Avatar
xole
Instructor
 
Joined: Dec 2008
Posts: 228
Likes: 1
From: Atlanta GA
Default

+1 for PeteK. Mine was a vast improvement.
Reply
Old Jun 14, 2011 | 08:47 PM
  #11  
Pete K's Avatar
Pete K
Race Director
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2004
Posts: 12,517
Likes: 19
Default

Originally Posted by cumbercr
I sent a PM to Pete.
PM returned. Thanks for the kind words everyone.
Reply
Old Jun 15, 2011 | 01:17 PM
  #12  
twin540's Avatar
twin540
Pro
10 Year Member
 
Joined: Feb 2007
Posts: 740
Likes: 2
From: San Antonio TX
Default

Install a trans cooler and a derale pan. Keep that tran as cool as possible 3000-3200 would be a good choice.
Reply
Old Jun 15, 2011 | 01:23 PM
  #13  
hgh pwr's Avatar
hgh pwr
Racer
10 Year Member
 
Joined: Nov 2002
Posts: 420
Likes: 0
From: palm harbor fl
Default

vigilante or yank make great converters
Reply
Old Jun 15, 2011 | 03:29 PM
  #14  
Bee Jay's Avatar
Bee Jay
Safety Car
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2005
Posts: 3,961
Likes: 573
From: Lompoc, CA. Santa Barbara County
Default

I'm going with Pete K. Thanks for all of the recommendations. This forum rocks. Come visit us sometimes on the C3 side, we do some good stuff over there. Look for Bee Jay's posts.
Bee Jay
Reply
Old Jun 15, 2011 | 03:52 PM
  #15  
C4vettrn's Avatar
C4vettrn
Burning Brakes
 
Joined: May 2009
Posts: 1,014
Likes: 7
From: Ft Wayne IN
Default Edge pro 9.5"

Great converter for the money.
Reply

Get notified of new replies

To Looking for a Torque Converter





All times are GMT -4. The time now is 04:26 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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