I've got a 6-speed Supra...what are the ratios?   It should say on the VIN plate which gearbox you have (V160 or 161 - the 161 was introduced around the time VVTi was brought in, in 1997)   Gearbox:- 2JZ-GTE V160 6-Spd Tyre:- equivalent to 235/45 x 17   Top Gear gives 28.210 MPH/1000 RPM and a top speed of 197.473 MPH at 7000 RPM   Engine speeds in top gear:- 30 MPH = 1063 RPM 40 MPH = 1418 RPM 50 MPH = 1772 RPM 60 MPH = 2127 RPM 70 MPH = 2481 RPM 80 MPH = 2836 RPM 90 MPH = 3190