Porsche 997 GT3 Cup Racing Gearbox - revised in 2007
This product is no longer in stock
We sell here one of our reserve gearbox with original construction site and transmission year 2006 - 2007!
The gearbox has been recently revised and has not been used since!
Upon request, all available translation changes are possible!
997 Cup Gearbox Data:
6-speed gearbox with sequential dog clutch
Translation: bevel / ring gear 8/32 i = 4.0
1st gear 12 / 38i = 3.16
2nd gear 15 / 32i = 2.13
3rd gear 18 / 31i = 1.72
4th gear 20 / 28i = 1.4
5th gear 26/30 i = 1.15
6th gear 28/27 i = 0.96
internal pressure oil lubrication
Oil-water heat exchanger (analog to 911 GT3 RSR)
hydraulic central release
5 ½ '' three-disc sintered metal clutch
Limited slip differential 40/60%