Srt-68 Barracuda
Trans is stock SRT-8; NAG1 W5A580. This is the Mercedes unit.
NAG stands for New Automatic Gearbox.
* W = A transmission using a hydraulic torque converter.
* 5 = 5 forward gears.
* A = Automatic Transmission.
* 580 = Maximum input torque capacity in Newton meters.
The gear ratios for the NAG1 automatic transmission are as follows:
1st Gear . . . 3.59:1
2nd Gear . . . 2.19:1
3rd Gear . . . 1.41:1
4th Gear . . . 1.00:1
5th Gear . . .0.83:1
Reverse . . .3.16:1
The truck trans (45RFE) in my Dart has a final ratio of .67, making it even more overdriven than the NAG unit. I'm sure it will work just fine with a 3.23 rear gear. SureGrip. Yeah, right--how about NoGrip? Steer with the throttle.
Trans is stock SRT-8; NAG1 W5A580. This is the Mercedes unit.
NAG stands for New Automatic Gearbox.
* W = A transmission using a hydraulic torque converter.
* 5 = 5 forward gears.
* A = Automatic Transmission.
* 580 = Maximum input torque capacity in Newton meters.
The gear ratios for the NAG1 automatic transmission are as follows:
1st Gear . . . 3.59:1
2nd Gear . . . 2.19:1
3rd Gear . . . 1.41:1
4th Gear . . . 1.00:1
5th Gear . . .0.83:1
Reverse . . .3.16:1
The truck trans (45RFE) in my Dart has a final ratio of .67, making it even more overdriven than the NAG unit. I'm sure it will work just fine with a 3.23 rear gear. SureGrip. Yeah, right--how about NoGrip? Steer with the throttle.