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Thread: 170mph on a KA-T ...

  1. #1

    170mph on a KA-T ...

    Now ive seen it all.... 170mph on the street...


  2. #2
    hmmmm.i dont know about a buck 70 but maybe 145 or so.

  3. #3
    170mph would be around 7200rpm in 5th gear using Stock Size Tires. I didnt watch the video just because of my dialup but what RPM is he at? Ive hit my 7500rpm rev limiter in 5th with my SR twice. Its crazy when passing a car that fast.
    1992 240sx Convertible
    *K Sport Coilovers, Apexi Exhaust
    *Turbo In The Works

    1994 Pontiac Trans Am
    *355 Build This Winter

  4. #4
    The video is hard to tell, but it looks like he's only at about 5,000rpm. On the YouTube comments he is saying that his JWT ECU has a speedcut at 170mph and that GPS says he does 168.7mph.

    Still, I don't think he's going that fast.


  5. #5
    5krpm in 5th if hes still on stock gearing and close to stock tires is only around 115-120mph. No matter what rear or tire size he wont get 170mph @ 5krpm unless his tach is way off or something. Ill have to see if i can get the video from a friend. He taped me doing a 5th gear pull almost to redline. Was up around 165mph @ near 7krpm. Passing a car going 70mph was like it wasnt even moving.
    1992 240sx Convertible
    *K Sport Coilovers, Apexi Exhaust
    *Turbo In The Works

    1994 Pontiac Trans Am
    *355 Build This Winter

  6. #6
    LOL.. what a tool

    170 kph maybe..
    and I still doubt he has 2871R there, maybe a T25

  7. #7
    painful to watch comes to mind
    http://shadowerks.com
    Dyno Dynamics Your Premier EMS tech.
    :thumbup:

  8. #8
    whats 8 grand in 4th? 235 60 15 drs

    I have a nasty habbit when the drs are on
    http://shadowerks.com
    Dyno Dynamics Your Premier EMS tech.
    :thumbup:

  9. #9
    Quote Originally Posted by steve shadows
    whats 8 grand in 4th? 235 60 15 drs

    I have a nasty habbit when the drs are on
    With stock 4.08 Rear its 152mph.
    1992 240sx Convertible
    *K Sport Coilovers, Apexi Exhaust
    *Turbo In The Works

    1994 Pontiac Trans Am
    *355 Build This Winter

  10. #10
    haha

    I like how at the end "you wanna race"

    sure
    http://shadowerks.com
    Dyno Dynamics Your Premier EMS tech.
    :thumbup:

  11. #11
    I've hit 7500 in fifth plenty of times.. Ill accredit that to my 4.36 rear though. I dont believe that either
    theantiteam.com

  12. #12
    Quote Originally Posted by steve shadows
    whats 8 grand in 4th? 235 60 15 drs

    I have a nasty habbit when the drs are on

    http://www.240edge.com/performance/top-speed-calc.html

  13. #13
    According to that my 5th at redline = 187mph....
    2004 FS Class G35 Coupe 6MT
    1995 SM Class 240sx (KA-T)

  14. #14
    sweet 217!!!

    haha
    http://shadowerks.com
    Dyno Dynamics Your Premier EMS tech.
    :thumbup:

  15. #15
    I got radared by highway patrol 2.5 years ago at 156 in my s14 when i still had the sr and 2871. I was about 68-6900 rpm if i recall.

    Need less to say I went to jail.
    A/K/A CucaMonster
    VH45DE S14 Aka 450sx
    V8nissans.com

  16. #16
    Just think what it would be like with a 4.63 rear. Wicked acceleration and still a pretty high top speed depending on tire size. Highway cruising speeds would suck but can get into the powerband like nothing.
    1992 240sx Convertible
    *K Sport Coilovers, Apexi Exhaust
    *Turbo In The Works

    1994 Pontiac Trans Am
    *355 Build This Winter

  17. #17
    I dont know but now that I have the VH45de it pulls so hard up top, Im just scared to push it to much past 125.
    A/K/A CucaMonster
    VH45DE S14 Aka 450sx
    V8nissans.com

  18. #18
    Quote Originally Posted by gsracer
    I dont know but now that I have the VH45de it pulls so hard up top, Im just scared to push it to much past 125.
    probably because it can breathe now
    http://shadowerks.com
    Dyno Dynamics Your Premier EMS tech.
    :thumbup:

  19. #19
    no i just dont want to go to jail again lol
    A/K/A CucaMonster
    VH45DE S14 Aka 450sx
    V8nissans.com

  20. #20
    Quote Originally Posted by KB240SR
    Just think what it would be like with a 4.63 rear. Wicked acceleration and still a pretty high top speed depending on tire size. Highway cruising speeds would suck but can get into the powerband like nothing.
    Highway cruising speeds suck w/ a 4.36 rear... 80 is a little over 4000rpm
    But its sick everywhere else
    I dont think Id like 4.63... unless i had a 6th gear and a crazy high redline
    theantiteam.com

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