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The mkiv Supra Owners Club

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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 RPM

100 MPH = 3545 RPM

 

Top Speed in 1 gear = 40.919 MPH

And changes into 2 gear at 4317 RPM dropping 2683 RPM

Top Speed in 2 gear = 66.354 MPH

And changes into 3 gear at 4998 RPM dropping 2002 RPM

Top Speed in 3 gear = 92.935 MPH

And changes into 4 gear at 5450 RPM dropping 1550 RPM

Top Speed in 4 gear = 119.357 MPH

And changes into 5 gear at 5335 RPM dropping 1665 RPM

Top Speed in 5 gear = 156.596 MPH

And changes into 6 gear at 5551 RPM dropping 1449 RPM

Top Speed in 6 gear = 197.473 MPH

 

Gearbox:- 2JZ-GTE VVTI V161 6-Spd

Tyre:- equivalent to 235/45 x 17

 

Top Gear gives 27.348 MPH/1000 RPM and a top speed of 191.438 MPH at 7000 RPM

 

Engine speeds in top gear:-

30 MPH = 1097 RPM

40 MPH = 1463 RPM

50 MPH = 1828 RPM

60 MPH = 2194 RPM

70 MPH = 2560 RPM

80 MPH = 2925 RPM

90 MPH = 3291 RPM

100 MPH = 3657 RPM

 

Top Speed in 1 gear = 42.050 MPH

And changes into 2 gear at 4222 RPM dropping 2778 RPM

Top Speed in 2 gear = 69.722 MPH

And changes into 3 gear at 4803 RPM dropping 2197 RPM

Top Speed in 3 gear = 101.620 MPH

And changes into 4 gear at 5474 RPM dropping 1526 RPM

Top Speed in 4 gear = 129.955 MPH

And changes into 5 gear at 5809 RPM dropping 1191 RPM

Top Speed in 5 gear = 156.596 MPH

And changes into 6 gear at 5726 RPM dropping 1274 RPM

Top Speed in 6 gear = 191.438 MPH

 

And if I have a five speed box?

 

Gearbox:- 2JZ-GE (NA) W58 5-Spd

Tyre:- Michelin all patterns 235/45 x 17

 

Top Gear gives 22.854 MPH/1000 RPM and a top speed of 159.976 MPH at 7000 RPM

 

Engine speeds in top gear:-

30 MPH = 1313 RPM

40 MPH = 1750 RPM

50 MPH = 2188 RPM

60 MPH = 2625 RPM

70 MPH = 3063 RPM

80 MPH = 3501 RPM

90 MPH = 3938 RPM

100 MPH = 4376 RPM

 

Top Speed in 1 gear = 38.131 MPH

And changes into 2 gear at 4036 RPM dropping 2964 RPM

Top Speed in 2 gear = 66.136 MPH

And changes into 3 gear at 4712 RPM dropping 2288 RPM

Top Speed in 3 gear = 98.244 MPH

And changes into 4 gear at 5490 RPM dropping 1510 RPM

Top Speed in 4 gear = 125.261 MPH

And changes into 5 gear at 5481 RPM dropping 1519 RPM

Top Speed in 5 gear = 159.976 MPH

 

And for UK spec diffs:

 

Gearbox:- 2JZ-GTE V160 6-Spd w/UK DIFF

Tyre:- Michelin all patterns 235/45 x 17

 

Top Gear gives 29.408 MPH/1000 RPM and a top speed of 205.856 MPH at 7000 RPM

 

Engine speeds in top gear:-

30 MPH = 1020 RPM

40 MPH = 1360 RPM

50 MPH = 1700 RPM

60 MPH = 2040 RPM

70 MPH = 2380 RPM

80 MPH = 2720 RPM

90 MPH = 3060 RPM

100 MPH = 3400 RPM

 

Top Speed in 1 gear = 42.656 MPH

And changes into 2 gear at 4317 RPM dropping 2683 RPM

Top Speed in 2 gear = 69.171 MPH

And changes into 3 gear at 4998 RPM dropping 2002 RPM

Top Speed in 3 gear = 96.880 MPH

And changes into 4 gear at 5450 RPM dropping 1550 RPM

Top Speed in 4 gear = 124.424 MPH

And changes into 5 gear at 5335 RPM dropping 1665 RPM

Top Speed in 5 gear = 163.244 MPH

And changes into 6 gear at 5551 RPM dropping 1449 RPM

Top Speed in 6 gear = 205.856 MPH

 

Gearbox:- 2JZ-GTE VVTI V161 6-Spd w/UK DIFF

Tyre:- Michelin all patterns 235/45 x 17

 

Top Gear gives 28.509 MPH/1000 RPM and a top speed of 199.564 MPH at 7000 RPM

 

Engine speeds in top gear:-

30 MPH = 1052 RPM

40 MPH = 1403 RPM

50 MPH = 1754 RPM

60 MPH = 2105 RPM

70 MPH = 2455 RPM

80 MPH = 2806 RPM

90 MPH = 3157 RPM

100 MPH = 3508 RPM

 

Top Speed in 1 gear = 43.836 MPH

And changes into 2 gear at 4222 RPM dropping 2778 RPM

Top Speed in 2 gear = 72.682 MPH

And changes into 3 gear at 4803 RPM dropping 2197 RPM

Top Speed in 3 gear = 105.934 MPH

And changes into 4 gear at 5474 RPM dropping 1526 RPM

Top Speed in 4 gear = 135.472 MPH

And changes into 5 gear at 5809 RPM dropping 1191 RPM

Top Speed in 5 gear = 163.244 MPH

And changes into 6 gear at 5726 RPM dropping 1274 RPM

Top Speed in 6 gear = 199.564 MPH

 

-Alex

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  • 1 year later...

6 Speed (V160) / (V161)

3.827 / 3.724

2.360 / 2.246

1.685 / 1.541

1.312 / 1.205

1.000 / 1.000

0.793 / 0.818

3.280 / 3.192

3.266(all TT) / 3.769(NA)

 

5 Speed (W58)

3.285

1.894

1.275

1.000

0.783

n/a

3.768

4.083(NA)

 

Auto (A343E)

2.804

1.531

1.000

0.705

n/a

n/a

2.393

3.769(TT) / 4.083(NA)

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  • 2 years later...
as the majority are running 18`s is there a formula to calculate the new mph/1000rpm?

It's the tyre diameter that counts and not the wheel.

 

If the tyre diameters were the same it wouldn't matter if you had 16" or 20" wheels.

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