930 TRANSAXLE SPECIFICATIONS
930/30
930 Turbo 1975-76
4-speed fully-synchronized transaxle
Manufactured by Porsche (ZF)
Short bell housing
Plate-type limited-slip differential available
Rod shift
Single-plate clutch
Gear ratios:
1st gear: 2.25
2nd gear: 1.304
3rd gear: 0.893
4th gear: 0.656
Ring and pinion: 4.22
930/32
930 Turbo 1976
4-speed fully-synchronized transaxle
Manufactured by Porsche (ZF)
Short bell housing
Plate-type limited-slip differential available
Rod shift
Single-plate clutch
Gear ratios:
1st gear: 2.25
2nd gear: 1.304
3rd gear: 0.893
4th gear: 0.656
Ring and pinion: 4.00
930/33
930 Turbo 1977
4-speed fully-synchronized transaxle
Manufactured by Porsche (ZF)
Short bell housing
Plate-type limited-slip differential available
Rod shift
Single-plate clutch
Gear ratios:
1st gear: 2.25
2nd gear: 1.304
3rd gear: 0.893
4th gear: 0.656
Ring and pinion: 4.22
930/34
930 Turbo 1978-85
4-speed fully-synchronized transaxle
Manufactured by Porsche (ZF)
Long bell housing
Plate-type limited-slip differential available
Rod shift
Single-plate clutch
Gear ratios:
1st gear: 2.25
2nd gear: 1.304
3rd gear: 0.893
4th gear: 0.625
Ring and pinion: 4.22
930/35
930 Turbo 1983-85 Switzerland
4-speed fully-synchronized transaxle
Manufactured by Porsche (ZF)
Long bell housing
Plate-type limited-slip differential available
Rod shift
Single-plate clutch
Gear ratios:
1st gear: 2.25
2nd gear: 1.25
3rd gear: 0.893
4th gear: 0.625
Ring and pinion: 4.22
(Note: gearing changes to lower rpm for Swiss noise regs)
930/36
930 Turbo 1986-88
4-speed fully-synchronized transaxle
Manufactured by Porsche (ZF)
Long bell housing
Plate-type limited-slip differential available
Rod shift
Single-plate clutch
Gear ratios:
1st gear: 2.25
2nd gear: 1.304
3rd gear: 0.893
4th gear: 0.625
Ring and pinion: 4.22
930/37
930 Turbo 1986-88 Switzerland
4-speed fully-synchronized transaxle
Manufactured by Porsche (ZF)
Long bell housing
Plate-type limited-slip differential available
Rod shift
Single-plate clutch
Gear ratios:
1st gear: 2.25
2nd gear: 1.25
3rd gear: 0.893
4th gear: 0.625
Ring and pinion: 4.22
(Note: gearing changes to lower rpm for Swiss noise regs)