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    • Dyno Spectrum improves McLaren 720S stock turbo 1/4 mile record with 9.187@150.71 run

      The back and forth in the McLaren 720S M840T tuning world continues and Dyno Spectrum improved their stock turbo elapsed time record although the overall quickest and fastest pass at 155.56 miles per hour remains with DME Tuning and their Pure Turbos equipped 720S.


      It certainly is commendable and to be noted that this 720S is on the factory turbos and tuned on 93 octane pump gas. They recently added downpipes to the equation:


      This should mean in theory there is more room on the factory turbocharger with race gas or ethanol tuning.

      This also means we should see an 8-second pass shortly.


      This article was originally published in forum thread: Dyno Spectrum takes back the quickest McLaren 720S 1/4 mile pass record with 9.187@152.39 run started by Sticky View original post
      Comments 13 Comments
      1. SpeedLimit?'s Avatar
        SpeedLimit? -
        This and the rs3/ttrs are the top performers in the industry right now, hands down.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by SpeedLimit? Click here to enlarge
        This and the rs3/ttrs are the top performers in the industry right now, hands down.
        Until the GT500 hits...
      1. Payam@BMS's Avatar
        Payam@BMS -
        Click here to enlarge Originally Posted by SpeedLimit? Click here to enlarge
        This and the rs3/ttrs are the top performers in the industry right now, hands down.
        The 991.1 TTS is up there too, they're no slouch.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by Payam@BMS Click here to enlarge
        The 991.1 TTS is up there too, they're no slouch.
        It's up there but the fueling issues become a bigger problem than on other two.
      1. Payam@BMS's Avatar
        Payam@BMS -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        It's up there but the fueling issues become a bigger problem than on other two.
        That's why I'm here. Click here to enlarge
      1. SpeedLimit?'s Avatar
        SpeedLimit? -
        Click here to enlarge Originally Posted by Payam@BMS Click here to enlarge
        The 991.1 TTS is up there too, they're no slouch.
        What's the quickest time for a bolt on tuned TTS?
      1. Payam@BMS's Avatar
        Payam@BMS -
        Click here to enlarge Originally Posted by SpeedLimit? Click here to enlarge
        What's the quickest time for a bolt on tuned TTS?
        I'm not too sure, not many people on stock turbos. Everyone has upgraded turbos etc.
        I think I can get it down to 10.1@135. Right now I'm at 10.5@130 on map 1 only Click here to enlarge
      1. quattr0's Avatar
        quattr0 -
        I don't think any under 10s except for that TT one in Dubai at a non-qualified track per Sticky

      1. quattr0's Avatar
        quattr0 -
        Nm. Looks like upgraded turbos as well.

        https://www.pp-performance.de/en/tun...rbo-3-8l-540ps
      1. Payam@BMS's Avatar
        Payam@BMS -
        Click here to enlarge Originally Posted by quattr0 Click here to enlarge
        I don't think any under 10s except for that TT one in Dubai at a non-qualified track per Sticky

        That's a 991.2. My buddy has one that's in the 9's FBO stock turbo.

        9.9@138



      1. quattr0's Avatar
        quattr0 -
        Nice!!! Meth helps. Fabspeed tuned .2 TTS also made 10.1x.

        Yeah, I know it's .2 He didn't say .1 or .2 so I figured I included.
      1. Payam@BMS's Avatar
        Payam@BMS -
        Click here to enlarge Originally Posted by quattr0 Click here to enlarge
        Nice!!! Meth helps. Fabspeed tuned .2 TTS also made 10.1x.

        Yeah, I know it's .2 He didn't say .1 or .2 so I figured I included.
        .2 is such a big difference vs .1
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by Payam@BMS Click here to enlarge
        That's a 991.2. My buddy has one that's in the 9's FBO stock turbo.
        I don't think any 991.1 Turbo ran 9's with bolt ons, only the 991.2 Turbo S with larger VTG's.

        The 997.2 Turbo S on the other hand does run 9's with bolt ons.