Porsche 997 CUP Gears

K-M-P proudly presents a new range gears and gearkits. Designed specially for motorsport vehicles and using only high-spec materials, these gears have a significant advantage on the original gears.

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The most advanced and modernized CNC gear-cutting equipment available is used for the manufactering of these gears. All of the gears are cut with class AAA grade gear hobs and feature the latest F1 gear profiles.

Contact pressure angles are optimized for maximum strength and each gear tooth has a  "tip relief" placing the force contact in the center of the tooth. This special feature eliminates any premature wear found in all prior gear designs, which typically occurs at the base and tip of each gear tooth.

These gears are available for the Porsche 997 CUP (G96/G97). 

Benefits of the K-M-P sequential gearset:
• Longer lifetime of gears
• Stronger
• Optimized gear profile

Porsche sequential ratio list

 

1st 2nd 3rd & 4th 5th & 6th

3.166 (12-38)
3.077 (13-40)








 

2.313 (16-37)
2.133 (15-32)
2.060 (18-37)
2.000 (16-32)






 

1.842 (19-35)
1.833 (18-33)
1.722 (18-31)
1.611 (18-31)
1.579 (19-30)
1.526 (19-29)
1.474 (19-28)
1.400 (20-28)
1.348 (23-31)
1.318 (22-29)

 

1.273 (22-28)
1.271 (23-28)
1.174 (23-27)
1.154 (26-30)
1.130 (23-26)
1.115 (26-29)
1.078 (23-25)
1.038 (26-27)
1.000 (24-24)
0.960 (25-24)
0.931 (29-27)

Please click here for the complete list of available ratio's in .PDF format.