Transmission – 911 GT3 Cup (Type 997 II)
• Six-speed sequential dog-type gearbox with active oil cooling and pressure-oil lubrication
• Gear ratios:
Ring & pinion gear 8/32 i = 4.000
1st Gear 12/38 i = 3.167
2nd Gear 15/32 i = 2.133
3rd Gear 18/31 i = 1.722
4th Gear 20/28 i = 1.400
5th Gear 23/26 i = 1.130
6th Gear 29/27 i = 0.931
• Limited slip differential 37 % drive / 52 % overrun
• Single-mass flywheel
• Race clutch (5½“ triple-disc sintered-metal clutch)
• Hydraulic clutch centre-release mechanism
• Oil-water heat exchanger
