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:

tq question

Thread Tools
 
Search this Thread
 
Old Jan 23, 2011 | 02:17 PM
  #1  
rideboy's Avatar
rideboy
Thread Starter
5th Gear
 
Joined: Apr 2008
Posts: 5
Likes: 0
Default tq question

I plan on putting a yank 3200 tq in my 03 vette, but can't do diff change from 2:73 to a 3:42 right now will i see an improvement in quickness or must i do diff at same time?
Reply
Old Jan 23, 2011 | 07:29 PM
  #2  
m6 c5's Avatar
m6 c5
Melting Slicks
 
Joined: Jun 2010
Posts: 2,809
Likes: 3
From: Yorktown Virginia
Default

Im no expert but I would have to say you will notice a difference and when you get the 3.42 it will be a lot quicker
Reply
Old Jan 23, 2011 | 09:44 PM
  #3  
99 vett babycar's Avatar
99 vett babycar
Melting Slicks
10 Year Member
 
Joined: Dec 2003
Posts: 2,857
Likes: 2
From: pawleys island sc
Default

Originally Posted by m6 c5
Im no expert but I would have to say you will notice a difference and when you get the 3.42 it will be a lot quicker
Reply
Old Jan 24, 2011 | 12:59 AM
  #4  
manley845's Avatar
manley845
Burning Brakes
10 Year Member
 
Joined: Mar 2010
Posts: 1,189
Likes: 4
From: Freeport, FL
Default

Why do you relate the torque converter change with a rear end change? The cam shaft is what you would want to consider when looking at stall speeds (less so in these cars vs older vehicles).

The 3200 stall will allow for harder launches with the 2.73's and will feel even better once you swap to 3.42's
Reply
Old Jan 24, 2011 | 02:28 PM
  #5  
tblu92's Avatar
tblu92
Le Mans Master
20 Year Member
Conversation Starter
 
Joined: Aug 2005
Posts: 5,375
Likes: 328
From: CA.
St. Jude Donor '13-'14-'15
Default

Of course you will !!!! a 3200 stall will work great---even with a 2.73 gear
going from a 2.73 to a 3.42 wil also help with your launch but not as much as the stall---however going from a 3.15 to a 3.42 won't show much improvement at all---I did this mod and was disappointed with the results les than 1/10 in the 1/4

PS make sure you ADD a tranny cooler !!!!! higher stalls create a lot of heat and a cooler is always recc.---You can try withot one but keep an eye on the trans temp--best is not get continually run it over 200-205*
Reply
Old Jan 26, 2011 | 05:02 PM
  #6  
rideboy's Avatar
rideboy
Thread Starter
5th Gear
 
Joined: Apr 2008
Posts: 5
Likes: 0
Default

Thanks everyone I am definitely going with the stall and will do the diff change later this summer i am already cammed and tuned to about 390 hp and 386 tq at rear wheel if I remember the numbers correctly but the hp is correct
Reply

Get notified of new replies

To tq question





All times are GMT -4. The time now is 04:14 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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