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Thread: Supra mk4 auto top speed

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    Supra mk4 auto top speed

    Good afternoon folks,

    Whats the theoretical top speed of a mk4 tt auto with a02 diff?

    On a recent spirited drive with a friends r33 gtr on private land of course... i saw an indicated 165/170mph.

    I thought this was my speedo over reading but he was flat out in 5th! I passed him and kept going.

    Thoughts on top speed of a mk4 auto??

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    The indecisive Events Organiser drift_bear's Avatar
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    1995 - Deep Jewel Green Pre-facelift NA Auto- Sold
    1996 - Gunmetal Grey facelift TT Auto - Sold
    1994 - Holden Cosmo Purple Pre-facelift HKS GT2835 big twin 6 speed - Sold
    1995 - Deep Jewel Green Pre-facelift TT Auto

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    The Non-PC Club Member Frank Bullitt's Avatar
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    In theory isn't it a fraction over 200mph using an auto rear end and 17" wheels. I would imagine you would need some room to hit that though.

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    Posting is my life! Club Member jackso11's Avatar
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    Is it 200? I had always thought it was around 165.
    Autodoc - Norwich Bodywork specialists
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    Work... what work? Club Member AdamAMG's Avatar
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    I managed around 200mph in my old Supra auto... well at least that's what the nav was showing.
    I am currently on my fourth and fifth Supra relapse and desperately searching for a cure from this debilitating condition...

    Most notable vehicular history:
    Grey Toyota Supra Big Single VVTi Built Auto Stage 2 // White Toyota Supra TT VVTi 6 Speed - stock...
    Black Audi S8 Plus; Black Porsche 911 991.2 Turbo S; Grey BMW 640d - modified to 450bhp; White Audi RS7 Performance - modified to 690bhp; White Tesla Model X P100D; Grey Tesla Model S P100D; White Audi RS6 Performance; Black Audi RS Q3; Grey Toyota Supra TT VVTi Tiptronic - BPU; White Mercedes GTS; White Mercedes CLS63 AMG S; White Mercedes C63 AMG S; Black Mercedes E63 BiTurbo AMG S; Silver Mercedes E55K AMG - modified to 650bhp; Black Toyota Supra Single Turbo Auto - modified to 620bhp; Black Toyota Supra TT VVTi Tiptronic - BPU

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    I'm part of the furniture Club Member Dnk's Avatar
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    Quote Originally Posted by AdamAMG View Post
    I managed around 200mph in my old Supra auto... well at least that's what the nav was showing.
    Where ?
    Dunk

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    Work... what work? Club Member AdamAMG's Avatar
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    Quote Originally Posted by Dnk View Post
    Where ?
    I'm pretty sure I was on land.
    I am currently on my fourth and fifth Supra relapse and desperately searching for a cure from this debilitating condition...

    Most notable vehicular history:
    Grey Toyota Supra Big Single VVTi Built Auto Stage 2 // White Toyota Supra TT VVTi 6 Speed - stock...
    Black Audi S8 Plus; Black Porsche 911 991.2 Turbo S; Grey BMW 640d - modified to 450bhp; White Audi RS7 Performance - modified to 690bhp; White Tesla Model X P100D; Grey Tesla Model S P100D; White Audi RS6 Performance; Black Audi RS Q3; Grey Toyota Supra TT VVTi Tiptronic - BPU; White Mercedes GTS; White Mercedes CLS63 AMG S; White Mercedes C63 AMG S; Black Mercedes E63 BiTurbo AMG S; Silver Mercedes E55K AMG - modified to 650bhp; Black Toyota Supra Single Turbo Auto - modified to 620bhp; Black Toyota Supra TT VVTi Tiptronic - BPU

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    255/45/17 wheels (stock TT rear wheels)
    3.76 ratio
    Top speed is 195mph @ 6700rpm
    1994 Stock TT Supra & N/A 5 soon to be NA-T 6 speed

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    I'm part of the furniture Club Member Dnk's Avatar
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    Quote Originally Posted by AC93 View Post
    255/45/17 wheels (stock TT rear wheels)
    3.76 ratio
    Top speed is 195mph @ 6700rpm
    stock rears are 255 40 17
    Dunk

  10. #10
    Me? Post? Never! Club Member
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    i recall reading that the top speed of a TT6 was 168mph but that can be affected by various factors like uphill, downhill, back wind, headwind, tyre circumference, engine limiter.

    My car is limited so I only managed 158mph on the speedometer before the limiter said no.

  11. #11
    I'm addicted now! Club Member
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    Quote Originally Posted by Dnk View Post
    stock rears are 255 40 17
    Oh yeh, my bad! Got mixed up with the profile for stock TT front tyres..

    Top speed would be 188 @ 6700rpm
    1994 Stock TT Supra & N/A 5 soon to be NA-T 6 speed

  12. #12
    The Non-PC Club Member Frank Bullitt's Avatar
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    Up the rev limit to 7200 so it's the same as the VVT-i and you should get there.

  13. #13
    Metal Wide Arch 13J Club Member Noz's Avatar
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    Quote Originally Posted by AdamAMG View Post
    I'm pretty sure I was on land.
    I didnt think it was particularly a challenging question.

  14. #14
    Work... what work? Club Member AdamAMG's Avatar
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    Quote Originally Posted by Noz View Post
    I didnt think it was particularly a challenging question.
    Unfortunately, I found it embarrassing for lack of particularity.
    I am currently on my fourth and fifth Supra relapse and desperately searching for a cure from this debilitating condition...

    Most notable vehicular history:
    Grey Toyota Supra Big Single VVTi Built Auto Stage 2 // White Toyota Supra TT VVTi 6 Speed - stock...
    Black Audi S8 Plus; Black Porsche 911 991.2 Turbo S; Grey BMW 640d - modified to 450bhp; White Audi RS7 Performance - modified to 690bhp; White Tesla Model X P100D; Grey Tesla Model S P100D; White Audi RS6 Performance; Black Audi RS Q3; Grey Toyota Supra TT VVTi Tiptronic - BPU; White Mercedes GTS; White Mercedes CLS63 AMG S; White Mercedes C63 AMG S; Black Mercedes E63 BiTurbo AMG S; Silver Mercedes E55K AMG - modified to 650bhp; Black Toyota Supra Single Turbo Auto - modified to 620bhp; Black Toyota Supra TT VVTi Tiptronic - BPU

  15. #15
    Metal Wide Arch 13J Club Member Noz's Avatar
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    Quote Originally Posted by AdamAMG View Post
    Unfortunately, I found it embarrassing for lack of particularity.
    Oh how awkward. Let me correct that.

    Where did you do 200mph in your auto Supra where the sat navigation was indicating your current speed.

    Country. Road. Location. Area.

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