Transmission: 6-speed manual
Gear Ratio Overall ratio (Rpm) Mph
1st 3.01:1 10.38:1 (6500) 52
2nd 2.07:1 7.14:1 (6500) 76
3rd 1.43:1 4.93:1 (6500) 110
4th 1.00:1 3.45:1 est (6400) 155*
5th 0.84:1 2.90:1 est (5400) 155*
6th 0.57:1 1.97:1 est (3650) 155*
Final drive ratio 3.45:1
Engine rpm @ 60 mph in top gear 1400
*Electronically limited.
From R&T’s data panel
http://www.roadandtrack.com/assets/d...amaroSS_dp.pdf