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The mkiv Supra Owners Club

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I've got an automatic Supra...what are the ratios?

 

Gearbox:- 2JZ-GTE AUTO 4-spd

Tyre:- Michelin all patterns 235/45 x 17

 

Top Gear gives 27.497 MPH/1000 RPM and a top speed of 192.478 MPH at 7000 RPM

 

Engine speeds in top gear:-

30 MPH = 1091 RPM

40 MPH = 1455 RPM

50 MPH = 1818 RPM

60 MPH = 2182 RPM

70 MPH = 2546 RPM

80 MPH = 2909 RPM

90 MPH = 3273 RPM

100 MPH = 3637 RPM

 

Top Speed in 1 gear = 48.394 MPH

And changes into 2 gear at 3822 RPM dropping 3178 RPM

Top Speed in 2 gear = 88.633 MPH

And changes into 3 gear at 4572 RPM dropping 2428 RPM

Top Speed in 3 gear = 135.697 MPH

And changes into 4 gear at 4935 RPM dropping 2065 RPM

Top Speed in 4 gear = 192.478 MPH

 

 

Gearbox:- 2JZ-GE (NA) AUTO 4-Spd

Tyre:- Michelin all patterns 235/45 x 17

 

Top Gear gives 25.382 MPH/1000 RPM and a top speed of 177.676 MPH at 7000 RPM

 

Engine speeds in top gear:-

30 MPH = 1182 RPM

40 MPH = 1576 RPM

50 MPH = 1970 RPM

60 MPH = 2364 RPM

70 MPH = 2758 RPM

80 MPH = 3152 RPM

90 MPH = 3546 RPM

100 MPH = 3940 RPM

 

Top Speed in 1 gear = 44.672 MPH

And changes into 2 gear at 3822 RPM dropping 3178 RPM

Top Speed in 2 gear = 81.817 MPH

And changes into 3 gear at 4572 RPM dropping 2428 RPM

Top Speed in 3 gear = 125.261 MPH

And changes into 4 gear at 4935 RPM dropping 2065 RPM

Top Speed in 4 gear = 177.676 MPH

 

Thinking of putting a manual diff on an autobox? Here you go:

 

Gearbox:- 2JZ-GTE AUTO 4-spd w/UK MANUAL DIFF

Tyre:- Michelin all patterns 235/45 x 17

 

Top Gear gives 33.079 MPH/1000 RPM and a top speed of 231.551 MPH at 7000 RPM

 

Engine speeds in top gear:-

30 MPH = 907 RPM

40 MPH = 1209 RPM

50 MPH = 1512 RPM

60 MPH = 1814 RPM

70 MPH = 2116 RPM

80 MPH = 2418 RPM

90 MPH = 2721 RPM

100 MPH = 3023 RPM

 

Top Speed in 1 gear = 58.218 MPH

And changes into 2 gear at 3822 RPM dropping 3178 RPM

Top Speed in 2 gear = 106.625 MPH

And changes into 3 gear at 4572 RPM dropping 2428 RPM

Top Speed in 3 gear = 163.244 MPH

And changes into 4 gear at 4935 RPM dropping 2065 RPM

Top Speed in 4 gear = 231.551 MPH

 

Gearbox:- 2JZ-GTE AUTO 4-spd w/JAP MANUAL DIFF

Tyre:- Michelin all patterns 235/45 x 17

 

Top Gear gives 31.732 MPH/1000 RPM and a top speed of 222.122 MPH at 7000 RPM

 

Engine speeds in top gear:-

30 MPH = 945 RPM

40 MPH = 1261 RPM

50 MPH = 1576 RPM

60 MPH = 1891 RPM

70 MPH = 2206 RPM

80 MPH = 2521 RPM

90 MPH = 2836 RPM

100 MPH = 3151 RPM

 

Top Speed in 1 gear = 55.847 MPH

And changes into 2 gear at 3822 RPM dropping 3178 RPM

Top Speed in 2 gear = 102.283 MPH

And changes into 3 gear at 4572 RPM dropping 2428 RPM

Top Speed in 3 gear = 156.596 MPH

And changes into 4 gear at 4935 RPM dropping 2065 RPM

Top Speed in 4 gear = 222.122 MPH

 

-Alex

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  • 4 years later...
  • 3 years later...
The flange is different mate but you can mate the front half of the manual prop with the rear half of the auto prop.....

 

Or get a custom prop made up:)

 

Or the front half of an auto prop with the rear half of a manual prop ;) If I can find a manual diff and prop cheap enough to modify i'll have to experiment.

 

Also are the manual differentals stronger?

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  • 2 months later...

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