Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:

"New 6 speed auto....."

Thread Tools
 
Search this Thread
 
Old 01-10-2006, 06:44 PM
  #1  
Teching In
Thread Starter
 
baffles's Avatar
 
Join Date: Oct 2005
Location: NE Ohio
Posts: 5
Likes: 0
Received 0 Likes on 0 Posts
Default "New 6 speed auto....."

Anybody have any tech info on the new 6 speed automatic? (C6 Corvette) Would be interested to see what else this can be adapted to. Any big problems with the computer hook ups............. Power rating's. Etc.......Like the idea of the over-drives. Thanks baffles..........
Old 01-10-2006, 08:46 PM
  #2  
Launching!
 
TeamTripp's Avatar
 
Join Date: Jun 2004
Location: Mooresville, NC
Posts: 269
Likes: 0
Received 0 Likes on 0 Posts
Default

The 6L80E is going to be difficult to retrofit because it uses an internal Transmission Control Module. This module located in the transmission communicates over the GMLAN Data Bus, something most of our current PCMs are not setup to do.
Old 01-11-2006, 01:11 AM
  #3  
TECH Addict
iTrader: (5)
 
DeltaT's Avatar
 
Join Date: Jun 2005
Posts: 2,404
Likes: 0
Received 1 Like on 1 Post
Default

TCI will have an interface box within the next 12 months. The 6L80E tranny is lighter than the 4L80E (125kg wet) at 103kg wet. I think the strongest version is rated around 550lb/ft. Low gear is even lower than the 4L60E (3.06) at like 4.10. Gears 5&6 are OD's.

Jim
Old 01-11-2006, 06:03 AM
  #4  
TECH Apprentice
iTrader: (1)
 
DrewSG's Avatar
 
Join Date: Jul 2005
Location: Ft. Lauderdale, FL
Posts: 364
Likes: 0
Received 0 Likes on 0 Posts
Default

How much does one cost?
Old 01-11-2006, 07:10 AM
  #5  
Teching In
Thread Starter
 
baffles's Avatar
 
Join Date: Oct 2005
Location: NE Ohio
Posts: 5
Likes: 0
Received 0 Likes on 0 Posts
Default

I know the "new" Escalade will run a 6-speed auto, along with a 6.2 liter motor. (403 HP) There are always the under/over drives, but don't want the hassel for extra gears.
Drove the SS Trailblazer the other day, and was impressed. Generally. Needs a little more in certain area's, but a cool set up for reasonable money. Have always taken older cars to redue. I think this time I'm starting with "new" and going from there. ie: SS Trailblazer, AWD, Supercharged LS2, 6 speed auto, etc. Some mods will be poping up soon for these vehicles. baffles
Old 01-11-2006, 02:40 PM
  #6  
TECH Addict
iTrader: (10)
 
FastKat's Avatar
 
Join Date: May 2005
Location: Pittsburgh, PA
Posts: 2,487
Received 2 Likes on 2 Posts

Default

Does anyone know if this 6L80E will have bands, or is it all clutch-operated like the 4L80E?
Old 01-11-2006, 05:14 PM
  #7  
Launching!
 
TeamTripp's Avatar
 
Join Date: Jun 2004
Location: Mooresville, NC
Posts: 269
Likes: 0
Received 0 Likes on 0 Posts
Default

The 4L80E has a Manual 2/1 band and a Lo-Reverse Band.
The 6L80E is all clutches.
Old 01-11-2006, 06:25 PM
  #8  
TECH Addict
iTrader: (10)
 
FastKat's Avatar
 
Join Date: May 2005
Location: Pittsburgh, PA
Posts: 2,487
Received 2 Likes on 2 Posts

Default

Oh wow, I didn't think the 4L80E had any load-bearing bands.... I thought all the pressure, etc was handled by clutches... and that was part of what made it so strong.

Originally Posted by TeamTripp
The 4L80E has a Manual 2/1 band and a Lo-Reverse Band.
The 6L80E is all clutches.




All times are GMT -5. The time now is 03:32 PM.