PerformanceTrucks.net Forums

Notices
8-Lug Truck Performance Duramax, 8.1L, and HD tech | Intakes | Exhaust | Tuning | Suspension | Drivetrain

4L80e looser than stock converter? from GM?

Thread Tools
 
Search this Thread
 
Old 06-30-2011, 09:41 AM
  #1  
TECH Senior Member
Thread Starter
iTrader: (79)
 
Tootall's Avatar
 
Join Date: Jun 2002
Location: League City, Tx
Posts: 5,175
Received 1 Like on 1 Post
Default 4L80e looser than stock converter? from GM?
Is there a looser than stock converter from the dealer like the I-6 converters that are for the 60ePVC transmissions?

Did the vans with the 4.8s come with one?
Tootall is offline  
Reply Like
Old 06-30-2011, 10:08 AM
  #2  
TECH Resident
iTrader: (8)
 
JFOLM's Avatar
 
Join Date: Nov 2008
Location: Southeast Texas
Posts: 847
Likes: 0
Received 0 Likes on 0 Posts
Default
That is what I have heard. As far as the 4.8/80e vans.
JFOLM is offline  
Reply Like
Old 06-30-2011, 01:36 PM
  #3  
On The Tree
 
foxnutz's Avatar
 
Join Date: Aug 2009
Location: UTAH
Posts: 119
Received 1 Like on 1 Post
Default
Mine came out of an 07 express van with a 4.8. It is definitely more loose. I can break stall it to around 2,500 rpm. I'll check it for sure this weekend at the track. I'm pulling it Monday to put a Yank in.
foxnutz is offline  
Reply Like
Old 07-01-2011, 06:44 PM
  #4  
Staging Lane
 
03LQ9's Avatar
 
Join Date: Aug 2010
Posts: 70
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by foxnutz
Mine came out of an 07 express van with a 4.8. It is definitely more loose. I can break stall it to around 2,500 rpm. I'll check it for sure this weekend at the track. I'm pulling it Monday to put a Yank in.
What engine and whats done to it? My buds 02 1500hd 6.0l with a TR224 cam, headers and e85 could brake stall his stock 4l80 converter to 2600.
03LQ9 is offline  
Reply Like
Old 07-03-2011, 08:15 PM
  #5  
On The Tree
 
foxnutz's Avatar
 
Join Date: Aug 2009
Location: UTAH
Posts: 119
Received 1 Like on 1 Post
Default
I tested it again today and was able to get over 2500.

I have a 5.3, long tubes and a Vortech Twin Screw. I did the HD2 Transgo as well.
foxnutz is offline  
Reply Like
Old 07-03-2011, 08:24 PM
  #6  
MASS seller approved
iTrader: (13)
 
mitchellmade's Avatar
 
Join Date: Apr 2011
Location: Trenton,nj
Posts: 619
Received 5 Likes on 4 Posts
Default
4l80e's were behind 4.3's too
mitchellmade is offline  
Reply Like
Old 07-03-2011, 11:27 PM
  #7  
TECH Resident
iTrader: (3)
 
Ender06's Avatar
 
Join Date: Oct 2008
Location: Independence, VA
Posts: 771
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by mitchellmade
4l80e's were behind 4.3's too
In what?
Ender06 is offline  
Reply Like

Trending Topics

Old 07-04-2011, 01:36 PM
  #8  
MASS seller approved
iTrader: (13)
 
mitchellmade's Avatar
 
Join Date: Apr 2011
Location: Trenton,nj
Posts: 619
Received 5 Likes on 4 Posts
Default
99 obs work truck is where I got mine
mitchellmade is offline  
Reply Like
Old 07-04-2011, 04:45 PM
  #9  
TECH Fanatic
iTrader: (10)
 
built408's Avatar
 
Join Date: May 2007
Location: Fort Worth Texas
Posts: 1,759
Likes: 0
Received 0 Likes on 0 Posts
Default
Some of the early G body vans had 4.3/4l80's.
built408 is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
FLT lvl 5 4l80e circle D billet triple disk
bighouse
GM Parts Classifieds
7
09-27-2015 12:37 AM
03 4.8l 4l80E swap: TCI Flex Plate 399754 Snout Extender?
lycominghunter
GM Drivetrain & Suspension
5
07-29-2015 04:24 PM
Multiple questions about my setup, any input appreciated
GMCtrk
FORCED INDUCTION
67
07-17-2015 06:39 PM
Feeler 2004 Turbo Silverado SS
black6spdz
Trucks and SUV Classifieds
9
07-16-2015 01:32 AM
4l80e stock rebuild kit?? and valve body mods?
zaathur151
GM Drivetrain & Suspension
5
07-06-2015 10:57 PM
Tags
Back to Subforum
8-Lug Truck Performance
View Next Unread
06 2500hd 6.0 build




Advanced Search
Quick Reply: 4L80e looser than stock converter? from GM?


Reply Closed Thread Share

All times are GMT -5. The time now is 08:41 PM.