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New PB with paxton and stock stall and exhaust

Discussion in 'Time Slip Bar' started by TTUhouston, Feb 9, 2019.

  1. 4VFTW

    4VFTW Well-Known Member Established Member

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    South Florida
    Watching the video of your boost gauge it looks like it is building boost way too slowly. Trap speed is low also.
     
  2. TTUhouston

    TTUhouston Mechanical Engineer Established Member

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    Mar 22, 2017
    I got the wastegate to solve that problem.

    Sent from my SM-G930P using Tapatalk
     
  3. TTUhouston

    TTUhouston Mechanical Engineer Established Member

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    Mar 22, 2017
    The mph should be up around 135 when i get this setup dialed in. I could always turn the boost up on the wastegate to get more mph too but im gonna get it working good at 10 psig.

    note- this was first pass on new setup... yes mph and ET are slow.
     
  4. stang910

    stang910 Active Member Established Member

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    Mar 25, 2010
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    NC
    Get a converter next and you'll gain a bunch of ET. With the right converter and tune there's no need for the wastegate.
     
  5. TTUhouston

    TTUhouston Mechanical Engineer Established Member

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    Mar 22, 2017
    stang910 you may be right on the stall. I do daily this car (2-3 days a week) and not sure the stall is for me. Have son #2 on the way so budget is tight (thus wastegate instead of stall).
     
  6. Riddick

    Riddick MERICA Established Member

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    Dayton, OH
    You were'nt kidding, car sounds great off the line. It really moves out once your in boost. You can get a mild stall and it will still help tremendously off the line and drive great on the street. However, like you I'm a fan of how the stock one drives

    Once you get those few degrees of timing back in it she will be a ripper for sure. I'd say it's still a great pass, you set a new PB and the car isn't even running 100%.

    Sent from my Moto Z (2) using Tapatalk
     
  7. TTUhouston

    TTUhouston Mechanical Engineer Established Member

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    Mar 22, 2017
    Actually it was only 2nd best pass in car yet. Best was first post in this chain, 10.75 with a better launch. Otherwise those two runs look pretty identical.

    Sent from my SM-G930P using Tapatalk
     

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