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Members Best 1/4 mile Times

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  • 1/4 mile time

    12.84@102mph on street tires 255/50/17 with a 1.88 60ft.
    1972 Mazda truck with a RB20 top mount 57 trim turbo running 14psi.
    Dyno'd 300hp to the wheels

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    • Well, I guess we won't be going to the track anymore as our local track is closing for good.

      Run 1:
      r/t.......0.330
      60'......1.971
      330'....5.370
      1.8......7.936
      MPH....100.18
      1000'..10.028
      1/4......11.775
      MPH....128.66



      Run 2:
      r/t.......0.652
      60'......1.962
      330'....5.252
      1/8......7.730
      MPH....102.08
      1000'..9.812
      1/4.....11.552
      MPH....127.91

      Still bogs really bad off the line. We need more seat time, even the driver has never launched an awd car before.

      Comment


      • Okay this was my first ever time at the track and I know these numbers are really ugly, but here goes

        R/T - 0.820
        60' - 3.001
        1/4 - 14.120
        MPH - 106.54

        A lot of people told me my car should easily be a 13 second car, so I'm hoping for improvement when I go for my second time!
        1989 R32 GTS-t (Sold)

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        • R/T - 0.604
          60' - 2.940
          1/4 - 13.860
          MPH - 104.56

          RB20DET . 55mm Precision 12psi 251whp on 215/45/17... 9.5" wide rim hellastretch muahhh

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          • this guy is too legit to quit

            Originally posted by RIPSNZ View Post
            7.2 @ 186mph 1.04 60ft, 4.5 @ 150 1/2 track. RB30 on petrol.

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            • Noobish question, but, does my reaction time play a factor if I'm trying to shave off my 60' time?
              1989 R32 GTS-t (Sold)

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              • No not at all, you can sit at the light all day the clock doesnt start until your tires break the beam.
                "LAG is the time the guy beside you thought he won"

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                • Date: September 27 2011
                  Track: Napierville Dragway
                  Reaction: 0.389
                  60': 2.052
                  330': 5.763
                  1/8: 8.763 @ 81.87mph
                  1000': 11.304
                  1/4: 13.410 @107.97mph

                  Mods: HKS air filters, Apex-i downpipe, Unknown Catback. Boost restrictor removed.

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                  • new best for me

                    11.66@123mph 1.8 60 ft
                    Fully built GT-R

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                    • Originally posted by red35 View Post
                      new best for me

                      11.66@123mph 1.8 60 ft
                      Good time! Is that your daily driver?
                      1989 R32 GTS-t (Sold)

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                      • No it is not. I have a few cars but this one is the best at the track. Hoping for real low 11's or high 10's next year.
                        Fully built GT-R

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                        • What's your launch secret ? Do you use launch control/ 2 step or slip the clutch while loading with the hand brake ?
                          "LAG is the time the guy beside you thought he won"

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                          • With launch control, don't you still have to engage the clutch a minimal amount to get the drivetrain engaged?
                            1989 R32 GTS-t (Sold)

                            Comment


                            • Yes, you should to avoid driveline shock and breaking something.

                              I have a one step, I just bounce her off of the 8400 rev limiter in the PowerFC and ride the clutch out of the hole. Best 60' was a 1.57 sec with the teeny tiny little factory 225's. With a 255/50r16 drag radial on the rear and my 245/45r17 street tires on the front (to save the front diff.) I should be in the low 1.40s next year. The drag radial will be about 1" taller than the fronts so it should work out pretty good going down the track. With the rears at about 20psi and the squat you will get from being under full power they should be only slightly smaller than the front (or even).


                              Jon.
                              Why don't you come over to MySpace and Twitter my Yahoo untill I Google all over your Facebook.

                              1990 GTR Drag Special T88H34D 11.24 @ 127.55mph at only 1.2bar...... officially. SOLD

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                              • Jon Im considering a tolouen blend fuel for my snow cross sled this winter, I currently run it on shell v-power (91 or 92 ?) have you had any experience with a 2 stroke engine on tolouen ? or a N/A engine on tolouene ?
                                "LAG is the time the guy beside you thought he won"

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