If I remember correctly, the 2006 A6 was rated at 570ftlb. I'm fairly sure my recolection is correct but that was 18 months ago.

 

GM rates it at 430 ft./lbs. Any google search will show this.

 

Aprreciate your help on trans figures. Here is some numbers I found on the 6L80. The last number was one that really had me guessing before I posted. I wish someone please explain the difference between max engine torque and max gearbox torque. I had two numbers in my mind and rounded it back from 670 to 570 because of several sources quoted conflicting numbers, maybe these numbers explain the conflict. The numbers found for the 6L80 trans are:

Max engine power: 413bHP (308KW),
Max engine torque: 430 lb-ft (583Nm), &
Max gearbox torque: 664 lb-ft (900Nm)

Appreciate anyone chiming in on the definition of "gearbox" torque.

Thanks

 

I'm still searching TRJ, but I do remember it was 670 pound feet. I thought it was kind of high also.

 

wow, that is some tq spec.

 

Look here for spec sheet:
http://media.gm.com/us/powertrain/en...2007/07car.htm

2007 Hydra-Matic 6L80 Transmission ( MYC ) 52206
Type: six speed RWD / AWD, electronically controlled automatic overdrive transmission with torque converter clutch. Clutch-to-clutch architecture, with integral Electro / Hydraulic Controls Module
Maximum engine power: 469 bhp ( 349 kW )
Maximum engine torque: 439 lb-ft ( 595 Nm )
Maximum gearbox torque: 664 lb-ft ( 900 Nm )
Gear ratios: MYC
First: 4.03
Second: 2.36
Third: 1.53
Fourth: 1.15
Fifth: 0.85
Sixth: 0.67
Reverse: -3.06
Maximum shift speed 6500 rpm
Maximum Validated Weights: ( Target ) GVW: 8600 lb ( 3901 kg ), GCVW: 14000 lb ( 6350 kg )
7-position quadrant: P, R, N, D, X, X, X ( X = available calibratable range position )
Case description: 3-piece ( Bell, main, extension )
Case material: die cast aluminum
Shift pattern: (2) Three-way on/off solenoids
Shift quality: Five variable bleed solenoid
Torque converter clutch: Variable Bleed Solenoid ECCC
Converter size: 300mm ( reference )
Fluid type: DEXRON® VI
Fluid capacity: w/ 258 & 300mm converter 258mm: 9.7L ( 8.22kg ), 300mm: 11.9L ( 10.1kg )
Transmission weight: w/ 258 & 300mm converter 258mm: Wet: 94-96kg ( 207-211lb )
300mm: Wet: 102-104kg ( 225-229lb )
Pressure taps available: line pressure
Assembly Site: GMPT Ypsilanti, MI
Applications: Chevrolet Corvette
Cadillac XLR
Cadillac XLRV
Cadillac STSV
GMC Yukon Denali
GMC Yukon Denali XL
Cadillac Escalade
Cadillac Escalade ESV
Cadillac Escalade EXT

Available Control Features: Multiple Shift Patterns ( Selectable or Adaptive )
Driver Shift Control ( Tap Up / Tap Down )
Enhanced Performance Algorithm Shifting ( PAS II )
Next Generation Tow / Haul Mode
Engine Torque Management On All Shifts
Altitude and Temperature Compensation
Adaptive Shift Time
Neutral Idle
Reverse Lockout
Automatic Grade Braking
Additional Features: Oil Life Monitor
OBDII / EOBD
Integral Electro/Hydraulic Controls Module ( Tehcm )
Control Interface Protocol - GMLAN

 

Are there any upgrades available for the A6? shift kits, better servos?

 

From a picture I saw all servos, etc. are located inside the transmission and are not easily gotten to. It doesn't look good.