• Welcome to SVTPerformance!

Back to the track....Now with a P1X

Discussion in 'Time Slip Bar' started by DarkMach1, Sep 3, 2020.

  1. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida
    Update: made this morning to the rental. Took some time to get prep down so day got hot and humid. DA around +1800ft. 3 runs. Didn’t get transbrake installed so still on the footbrake.
     

    Attached Files:

    PC03GT and gimmie11s like this.
  2. Shadow Grey 03

    Shadow Grey 03 Well-Known Member Established Member

    Messages:
    6,066
    Joined:
    Nov 24, 2007
    Location:
    Hilliard, Ohio
    I think you can get into the 1.3x's in your 60' when you get the brake working. Either way, awesome work as usual.
     
  3. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida
    We’ll see. Always tough getting stuff done during holidays
     
  4. gimmie11s

    gimmie11s Don’t be an idiot Established Member

    Messages:
    12,812
    Joined:
    Jun 1, 2004
    Location:
    so cal
    Damn! Shit is moving out.

    Love that pic!


    Sent from my iPhone using svtperformance.com
     
  5. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida
    thanks. Will try to go quicker. Right now I have a lowering trend in airflow (hz and load) and boost after 7300 in 2nd, 3rd and worst 4th. Gotta get that corrected and I’ll be back out.
     
  6. Shadow Grey 03

    Shadow Grey 03 Well-Known Member Established Member

    Messages:
    6,066
    Joined:
    Nov 24, 2007
    Location:
    Hilliard, Ohio
    What do you rev it too? Dont need an air flow loss up there. Restriction somewhere? Belt slip?
     
  7. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida
    7700-7750. Although it could potentially be belt, I have my doubts because it seems to worsen as you go faster, so worse in 3rd than in 2nd and worse in 4th than 3rd. I think it’s a restriction. Boost crossing the line was down to 9.8-10psi in one of the passes.
     
  8. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida
    Technically belt slip would be worse in lower gears where car is accelerating quicker also after the shift the boost come back up, rises til about 7300 then starts dropping again.
     
  9. gimmie11s

    gimmie11s Don’t be an idiot Established Member

    Messages:
    12,812
    Joined:
    Jun 1, 2004
    Location:
    so cal
    seems right, but;

    The faster you are going the more HP it takes to maintain (and increase!) speed. The load on the belt becomes exponential id imagine.

    Any belt dust you can see?


    Sent from my iPhone using the svtperformance.com mobile app
     
  10. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida
    nothing excessive. Just never seen boost drop on this setup. And it’s not like it’s even at max rpm.
     
  11. sunshine-ga

    sunshine-ga New Member

    Messages:
    12
    Joined:
    Jan 6, 2021
    Location:
    atlanta
    Congrats!
     
  12. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida

    Thank you.

    might be making another hit tomorrow night during the tracks test n tune night. Gonna tighten the belt a hair and see if that works. Weather will be better than during the last rental.
     
  13. GNBRETT

    GNBRETT Premium Member Premium Member Established Member Beer Money Bros.

    Messages:
    3,340
    Joined:
    Oct 14, 2010
    Location:
    Middle Earth
    Thing is hauling arse...... gotta be a blast on the street.
     
  14. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida
    yea I love driving it, hardly have the desire to put on the drag pack.
     

    Attached Files:

  15. GNBRETT

    GNBRETT Premium Member Premium Member Established Member Beer Money Bros.

    Messages:
    3,340
    Joined:
    Oct 14, 2010
    Location:
    Middle Earth
    Thing looks so freakn dope!
     
  16. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida
    Well car came out tonight with a chip on its shoulders. Thing felt amazing. Here’s THE pass....
     

    Attached Files:

  17. Shadow Grey 03

    Shadow Grey 03 Well-Known Member Established Member

    Messages:
    6,066
    Joined:
    Nov 24, 2007
    Location:
    Hilliard, Ohio
    Damn. 9.3x's now. Flying man. Love it.
     
  18. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida
    Yessir, pretty happy with it
     
    Shadow Grey 03 likes this.
  19. Shadow Grey 03

    Shadow Grey 03 Well-Known Member Established Member

    Messages:
    6,066
    Joined:
    Nov 24, 2007
    Location:
    Hilliard, Ohio
    Remember this?.....Did you faint? Haha!!
     
  20. DarkMach1

    DarkMach1 Well-Known Member Established Member

    Messages:
    2,067
    Joined:
    Apr 1, 2009
    Location:
    Florida
    you called it. My soul left my body for a second then I proceeded to scream with windows up all the way to where I was parked. Now have to get the Tbrake on.
     
    Last edited: Jan 10, 2021
    Shadow Grey 03 likes this.

Share This Page