1/4 very slow need advice - FirebirdV6.com/CamaroV6.com Message Board

Announcement

Collapse
No announcement yet.

1/4 very slow need advice

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • 1/4 very slow need advice

    I was on crack and originally put this post in the "general tech" section. Anyway, ran a 16.8 at the track, and that sucks! What RPM do I need to launch at with an automatic?


    Thanks,
    Eric
    -------------------------------------------------------------------------------------------
    2002 Navy Blue Camaro A4, 3800-II V6, K&N filter, otherwise bone stock. Flowmaster exhaust
    w/2.5 inch piping to come this week!


    "Hey guys, check out my crank windows!"

    [ September 10, 2002: Message edited by: Camarorulz ]</p>
    -Eric<br />2002 Navy Blue Camaro...Striped and Stalled. 35th Anniversary SS wheels <br />Best ET: 15.384 @ 88.32 on street tires<br />Project Whitney: Goal, 14.0 1/4 by summer 2008.

  • #2
    damn, I feel better everyday, I ran 15.7 at Thunder valley. is that where u ran?

    Comment


    • #3
      yeah, at Thunder Valley. I didnt know anything about racing then and just straight launched, without holding the brake and giving it gas. Does that make a big difference. Did you run a 15.7 stock, and do you have a 5-spd or A4?


      Thanks,
      Eric
      -------------------------------------------------------------------------------------------
      2002 Navy Blue Camaro A4, 3800-II V6, K&N filter, otherwise bone stock. Flowmaster exhaust
      w/2.5 inch piping to come this week!

      AIM hdcgamer84
      "Hey guys, check out my crank windows!"


      [ September 10, 2002: Message edited by: Camarorulz ]

      [ September 10, 2002: Message edited by: Camarorulz ]</p>
      -Eric<br />2002 Navy Blue Camaro...Striped and Stalled. 35th Anniversary SS wheels <br />Best ET: 15.384 @ 88.32 on street tires<br />Project Whitney: Goal, 14.0 1/4 by summer 2008.

      Comment


      • #4
        Posting your entire timeslip (or at least 60' and 1/4 mile MPH) will help alot for advice.

        Comment


        • #5
          Start at 1500 rpms "stall".Hit the brake and apply gas till you see 1500 rpms the let off the bake while smashing the gas. If you dont spin go a little higher on your next run.

          Yes post you whole slip!
          2000 Black T/A M6 343rwhp 349rwtq<br />11.94 @ 118 60\'1.79 Stock Internal<br /><a href=\"http://www.cardomain.com/id/demonicbird00\" target=\"_blank\">http://www.cardomain.com/id/demonicbird00</a> <br />AIM: W68Firebird97<br />R.I.P... Christine 12/25/02 <br />1997 Firebird W68 Black<br />14.887 @ 90.08

          Comment


          • #6
            I've held the brake at 1900 rpm and let go, but I still don't get tire spin. Granted, they're brand new tires, but I should still get a little spin. At least I beat a v-tech less Civic! (by about 5 car lengths!) What could I be doing wrong? Also, don't have my timeslip anymore, lost it. But trap speed was 84.


            Thanks,
            Eric
            -------------------------------------------------------------------------------------------
            2002 Navy Blue Camaro A4, 3800-II V6, K&N filter, otherwise bone stock. Flowmaster exhaust
            w/2.5 inch piping to come this week!

            AIM hdcgamer84
            "Hey guys, check out my crank windows!"

            [ September 11, 2002: Message edited by: Camarorulz ]</p>
            -Eric<br />2002 Navy Blue Camaro...Striped and Stalled. 35th Anniversary SS wheels <br />Best ET: 15.384 @ 88.32 on street tires<br />Project Whitney: Goal, 14.0 1/4 by summer 2008.

            Comment


            • #7
              How was the weather and what was your 60'
              <a href=\"http://www.fullthrottlev6.com\" target=\"_blank\">www.fullthrottlev6.com</a><br /><a href=\"http://www.chitownracing.com\" target=\"_blank\">www.chitownracing.com</a>

              Comment


              • #8
                As I said I don't have the timeslip anymore, but the temp was around 90 and I think the 60 ft was about 2.8

                -------------------------------------------------
                Thanks in advance
                Eric,
                2002 Navy Blue Camaro- 3800-II V6 W/K&N filter,
                flowmaster to come this week
                -Eric<br />2002 Navy Blue Camaro...Striped and Stalled. 35th Anniversary SS wheels <br />Best ET: 15.384 @ 88.32 on street tires<br />Project Whitney: Goal, 14.0 1/4 by summer 2008.

                Comment


                • #9
                  <blockquote>quote:</font><hr>Originally posted by Camarorulz:
                  I think the 60 ft was about 2.8<hr></blockquote>

                  well there is your problem right there. that 60' is really high. your 60' should be no higher than a 2.2 with an automatic. it could even be lower than that, but not any higher.
                  <b>2000 Firebird </b><br /><i>old setup </i>- Automatic Whisper lid, Borla catback, shift kit w/ V8 servo, 3.42 gears w/ LSD, PI 3000 converter, <br /><br /><i>14.703@90.92, 2.01 60\' </i>(intake and exhaust)<br /><br /><i> new setup </i> swapped over to LS1 413.9rwhp/398.7rwtq<br /><a href=\"http://www.thunderracing.com\" target=\"_blank\">www.thunderracing.com</a>

                  Comment


                  • #10
                    [QUOTE]Originally posted by Camarorulz:
                    [QB]I've held the brake at 1900 rpm and let go, but I still don't get tire spin. Granted, they're brand new tires, but I should still get a little spin.

                    Are you talking about a burnout or 1900 rpms at launching?Cause your NOT supposed to spin tires when launching. Spinning will cause a sh*tty 60'
                    2000 Black T/A M6 343rwhp 349rwtq<br />11.94 @ 118 60\'1.79 Stock Internal<br /><a href=\"http://www.cardomain.com/id/demonicbird00\" target=\"_blank\">http://www.cardomain.com/id/demonicbird00</a> <br />AIM: W68Firebird97<br />R.I.P... Christine 12/25/02 <br />1997 Firebird W68 Black<br />14.887 @ 90.08

                    Comment


                    • #11
                      I don't spin when I launch because the car simply won't do it. It seems like I should be struggling to not get them to spin, but its like there's not enough torque getting to the wheels to make them spin.
                      -Eric<br />2002 Navy Blue Camaro...Striped and Stalled. 35th Anniversary SS wheels <br />Best ET: 15.384 @ 88.32 on street tires<br />Project Whitney: Goal, 14.0 1/4 by summer 2008.

                      Comment


                      • #12
                        Are you like mushing the gas or stomping on it? Cause when i was bone stock i could smoke the tires and launch the car hard trying not to spin. Well what gears do you have? It could be due to 3.08s i dunno or your just doing something wrong.
                        2000 Black T/A M6 343rwhp 349rwtq<br />11.94 @ 118 60\'1.79 Stock Internal<br /><a href=\"http://www.cardomain.com/id/demonicbird00\" target=\"_blank\">http://www.cardomain.com/id/demonicbird00</a> <br />AIM: W68Firebird97<br />R.I.P... Christine 12/25/02 <br />1997 Firebird W68 Black<br />14.887 @ 90.08

                        Comment


                        • #13
                          yeah I think its the 3.08 gears, what gears did you have stock? How did you get the tires to smoke, by stomping the gas or smooshing it? I think actually I might be doing something wrong. I'll hold the brake and rev it up, keeping it revved up at 1900 until I launch by letting the brake off. Should I just stomp on the gas pedal immediately before I let off the brake to launch?


                          Thanks,
                          Eric
                          -------------------------------------------------------------------------------------------
                          2002 Navy Blue Camaro A4, 3800-II V6, K&N filter. Flowmaster exhaust
                          w/3 inch piping.

                          AIM hdcgamer84
                          "Hey guys, check out my crank windows!"

                          [ September 13, 2002: Message edited by: Camarorulz ]

                          [ September 13, 2002: Message edited by: Camarorulz ]</p>
                          -Eric<br />2002 Navy Blue Camaro...Striped and Stalled. 35th Anniversary SS wheels <br />Best ET: 15.384 @ 88.32 on street tires<br />Project Whitney: Goal, 14.0 1/4 by summer 2008.

                          Comment

                          Latest Topics

                          Collapse

                          FORUM SPONSORS

                          Collapse
                          Working...
                          X