G97 TRANSAXLE SPECIFICATIONS

G97/01

997 Carrera 2 2005-08

6-speed fully-synchronized transaxle

Manufactured by Aisin

Plate-type Aisin limited-slip differential available

Counterweighted cable shift

Single-plate clutch

Gear ratios:

1st gear: 3.91

2nd gear: 2.32

3rd gear: 1.61

4th gear: 1.28

5th gear: 1.08

6th gear: 0.88

Ring and pinion: 3.44

G97/05

997 Carrera 2 2009-10

6-speed fully-synchronized transaxle

Manufactured by Aisin

Plate-type Aisin limited-slip differential available

Counterweighted cable shift

Single-plate clutch

Gear ratios:

1st gear: 3.91

2nd gear: 2.32

3rd gear: 1.61

4th gear: 1.28

5th gear: 1.08

6th gear: 0.88

Ring and pinion: 3.44

G97/31

997 Carrera 4 2005-08

6-speed fully-synchronized transaxle

Manufactured by Aisin

Plate-type Aisin limited-slip differential available

Counterweighted cable shift

Single-plate clutch

Gear ratios:

1st gear: 3.91

2nd gear: 2.32

3rd gear: 1.61

4th gear: 1.28

5th gear: 1.08

6th gear: 0.88

Ring and pinion: 3.44

G97/35

997 Carrera 4 2009-10

6-speed fully-synchronized transaxle

Manufactured by Aisin

Plate-type Aisin limited-slip differential available

Counterweighted cable shift

Single-plate clutch

Gear ratios:

1st gear: 3.91

2nd gear: 2.32

3rd gear: 1.61

4th gear: 1.28

5th gear: 1.08

6th gear: 0.88

Ring and pinion: 3.44

G97/63

GT 3 Cup Car 2009-10

6-speed sequential dog-engagement transaxle

Manufactured by Porsche

Plate-type limited-slip differential

5.5 triple-disc carbon clutch

Oiling system with cooler

Gear ratios:

1st gear: 3.167

2nd gear: 2.133

3rd gear: 1.722

4th gear: 1.348

5th gear: 1.115

6th gear: 0.931

Ring and pinion: 4.00

G97/70

997 LM GT2, LM GT3 RSR

6-speed sequential dog-engagement transaxle

Manufactured by Porsche

Plate-type or viscous-combined-with-plate limited-slip differential

5.5 triple-disc carbon clutch

Oiling system with cooler

Gear ratios:

1st gear: 3.154

2nd gear: 2.438

3rd gear: 2.00

4th gear: 1.636

5th gear: 1.375

6th gear: 1.160

Ring and pinion: 2.889

G97/88

997 GT2 2007-09

6-speed fully-synchronized transaxle

Manufactured by Aisin

Plate-type limited-slip differential

Cable shift

Single-plate clutch

Oiling system with cooler

Gear ratios:

1st gear: 3.15

2nd gear: 1.89

3rd gear: 1.40

4th gear: 0.91

5th gear: 0.89

6th gear: 0.73

Ring and pinion: 3.44

G97/90

997 GT3 2007-11

6-speed fully-synchronized transaxle

Manufactured by Aisin

Plate-type limited-slip differential

Cable shift

Single-plate clutch

Oiling system with cooler

Gear ratios:

1st gear: 3.82

2nd gear: 2.26

3rd gear: 1.64

4th gear: 1.29

5th gear: 0.94

6th gear: 0.92

Ring and pinion: 3.44

G97/92

997 GT3 2010-11

6-speed fully-synchronized transaxle

Manufactured by Aisin

Plate-type limited-slip differential

Cable shift

Single-plate clutch

Oiling system with cooler

Gear ratios:

1st gear: 3.82

2nd gear: 2.26

3rd gear: 1.64

4th gear: 1.29

5th gear: 0.94

6th gear: 0.88

Ring and pinion: 3.44