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

6l80E power

Thread Tools
 
Search this Thread
 
Old 10-14-2009, 03:59 AM
  #1  
On The Tree
Thread Starter
 
G8GT7's Avatar
 
Join Date: Oct 2009
Posts: 137
Likes: 0
Received 0 Likes on 0 Posts
Default 6l80E power

how much RWHP and torque can the 6l80e handle
Old 10-14-2009, 08:46 PM
  #2  
TECH Fanatic
 
Bo185's Avatar
 
Join Date: Jul 2005
Location: Beebe, Arkansas
Posts: 1,684
Received 6 Likes on 5 Posts

Default

GM says
6l80
Maximum engine power: 469 bhp ( 349 kW )
Maximum engine torque: 439 lb-ft ( 595 Nm )
Maximum gearbox torque: 664 lb-ft ( 900 Nm )

6l90
Maximum engine power: 555 bhp ( 414 kW ) - Passenger car
Maximum engine torque: 550 lb-ft ( 746 Nm ) - Passenger car
Maximum gearbox torque: 885 lb-ft ( 1200 Nm )
Old 10-15-2009, 11:25 AM
  #3  
On The Tree
Thread Starter
 
G8GT7's Avatar
 
Join Date: Oct 2009
Posts: 137
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Bo185
GM says
6l80
Maximum engine power: 469 bhp ( 349 kW )
Maximum engine torque: 439 lb-ft ( 595 Nm )
Maximum gearbox torque: 664 lb-ft ( 900 Nm )

6l90
Maximum engine power: 555 bhp ( 414 kW ) - Passenger car
Maximum engine torque: 550 lb-ft ( 746 Nm ) - Passenger car
Maximum gearbox torque: 885 lb-ft ( 1200 Nm )

thats for the the car engine or the tranny
Old 10-15-2009, 12:03 PM
  #4  
FormerVendor
iTrader: (181)
 
Yank's Avatar
 
Join Date: Oct 2003
Location: Alma, Ar.
Posts: 2,293
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by G8GT7
thats for the the car engine or the tranny
Input torque of engine
Max torque is after the STR of converter used so take engine torque and X the STR to get your # 400 FT LBS at crank X 2.0 STR + 800 max torque to trans

Most 6L80s use a 1.5 STR converter



Quick Reply: 6l80E power



All times are GMT -5. The time now is 08:19 AM.