997 GT3 2007-11 6-speed(G97/90) Gear ratios: 1st gear: 3.82 2nd gear: 2.26 3rd gear: 1.64 4th gear: 1.29 5th gear: 0.94 6th gear: 0.92 final3.44 997 GT3 2010-11 6-speed(G97/92) Gear ratios: 1st gear: 3.82 2nd gear: 2.26 3rd gear: 1.64 4th gear: 1.29 5th gear: 0.94 6th gear: 0.88 final3.44 997 GT3 RS 2007 6-speed Gear ratios: 1st 3.82 2nd 2.26 3rd 1.64 4th 1.29 5th 1.06 6th 0.92 final 3.44 997 LM GT2, LM GT3 RSR(G97/70) Gear ratios: 1st gear: 3.154 2nd gear: 2.438 3rd gear: 2.00 4th gear: 1.636 5th gear: 1.375 6th gear: 1.160 final2.889