Announcement

Collapse
No announcement yet.

New Syclone 1/8 mi PB 6.84 @ 104

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

  • New Syclone 1/8 mi PB 6.84 @ 104

    Finally got some cooler weather and got the 6 I was hoping for.



    This was 29psi boost on E85
    '91 Syclone SRP/Eagle, Vortecs, Comp 422, Precision 6262, 120# injectors, Holley HP EFI, Yank converter
    E85
    6.84 @ 104mph

  • #2
    Re: New Syclone 1/8 mi PB 6.84 @ 104

    fantastic. Thats a 10.50 pass all day.
    92 Typhoon #999 SEE 10.27 RUN http://youtu.be/Pw6YKBEBfu4
    91 Syclone #788 SEE 10.22 RUN https://youtu.be/IhXj12U06oQ
    91 Syclone #2891
    WWW.AUTOADDICTIONSINC.COM
    WWW.MYAUTOADDICTIONS.COM

    Comment


    • #3
      Re: New Syclone 1/8 mi PB 6.84 @ 104

      Nice! 29psi seems like a lot for your setup. What fuel pump are you running? Also how much timing? Get that 60' down to a 1.5
      1993 GMC Typhoon #1215 (10.71@124MPH Stock Bottom End)
      Typhoon 2.0 Build: 10.49 @129 Forged Internals, Block Fill, 4 bolt, High Compression, Brodix -8 Ported Heads, Custom Cam, Headers, E85, Holley Dominator, Built 4L80e

      Comment


      • #4
        Re: New Syclone 1/8 mi PB 6.84 @ 104

        Nice run. Keep it up.
        -Brandon



        Don't talk about it, be about it.

        Comment


        • #5
          Re: New Syclone 1/8 mi PB 6.84 @ 104

          Where at in NC are you?
          Syclone
          14 performance blue focus st

          Comment


          • #6
            Re: New Syclone 1/8 mi PB 6.84 @ 104

            Nice, I miss the drag strip..........
            Sy 877 2271
            92 Ty 588 833
            85.5 SVO Mustang
            32" Beach Cruiser

            Comment


            • #7
              Re: New Syclone 1/8 mi PB 6.84 @ 104

              Originally posted by Sean Krupa View Post
              Nice! 29psi seems like a lot for your setup. What fuel pump are you running? Also how much timing? Get that 60' down to a 1.5
              I am past the limit of my Aeromotive 340. Still thinking about what I will upgrade to. The Holley does a nice job with the 120s in keeping the AFR close at high boost even if pressure drops a bit.

              Timing is at 20 degrees. Engine seems to like it much better than the 15 degrees I was running.

              My vortecs are totally stock with a spring change. Full exhaust, no dump. Not locking the converter to keep the (stock) transmission together.

              I am happy with the 60... It was a 5 psi launch. Suspension is completely stock with street tires. Launching with more boost seems to always spin the tires.

              Where at in NC are you?
              Burlington
              '91 Syclone SRP/Eagle, Vortecs, Comp 422, Precision 6262, 120# injectors, Holley HP EFI, Yank converter
              E85
              6.84 @ 104mph

              Comment


              • #8
                Re: New Syclone 1/8 mi PB 6.84 @ 104

                I was curious as to what Fuel Pump you were running with 29psi as I maxing out my Walbro 450 at 23psi+. Fuel pressure slowly drops in the 1/4. Like you said, Holley does a nice job to compensate for the pressure lose. You'll find that it'll like Timing around 23-24* as long as you have an atleast 7 range plug.

                Good job either way!
                1993 GMC Typhoon #1215 (10.71@124MPH Stock Bottom End)
                Typhoon 2.0 Build: 10.49 @129 Forged Internals, Block Fill, 4 bolt, High Compression, Brodix -8 Ported Heads, Custom Cam, Headers, E85, Holley Dominator, Built 4L80e

                Comment

                Working...
                X