Porsche 997 GT3 Cup racing gear gearbox transmission Loose fit completely revised
Nicht mehr lieferbar
We are selling a completely revised gearbox with the original construction status.
The gear was not used after a complete overhaul!
All deliverable translation changes are possible on request!
997 Cup gearbox data:
6-speed gearbox with sequential dog clutch
Gear ratio: bevel / ring gear 8/32 i = 4.0
1st gear 12/38 i = 3.16
2nd gear 15/32 i = 2.13
3rd gear 18/31 i = 1.72
4th gear 20/28 i = 1.4
5th gear 26/30 i = 1.15
6th gear 28/27 i = 0.96
internal pressure oil lubrication Oil-water heat exchanger (similar to 911 GT3 RSR)
Single mass flywheel hydraulic central slave cylinder 5 ½ ’’ - three-plate sintered
metal coupling Limited slip differential 40/60%