Close

    • ByDesign XR equipped Porsche 991.1 Turbo S running 9.2@150 in the 1/4 mile on stock motor and factory DME

      This is not the stock internal Porsche 991 record as that belongs to ESMotor who ran 8.95 @ 157.61. That was done on a Syvecs standalone ECU and not on the factory ECU as this run was. The ByDesign XR kit certainly is impressing on the factory DME.


      This is a full weight car as well although the driver has a carbon fiber racing seat. Considering he weighs 290 pounds let's call it a wash.

      The 60 foot is incredible (MT drag radials in back, Toyo R888R's up front):


      This may be the quickest and fastest factory ECU and factory motor combo on the 991 platform.

      Regardless, it's an incredible run and we are routinely seeing low 9-second factory motor 991 Turbos now and even the rare 8-second example. The 992 will be a beast.

      There may be more in this one as well:

      Unfortunately, I only got to make two passes. One on wastegate to check out track conditions(track is not known for great conditions or prep) and another on 24.5 lbs of boost.

      We ended up running our best time yet of a 9.2 @150. Car is full weight, minus a carbon fiber seat, plus my 290lb self, and on HRE classics.

      Things are going to get interesting with a wheel swap and couple more lbs of boost.

      This article was originally published in forum thread: ByDesign XR equipped Porsche 991.1 Turbo S running 9.2@150 in the 1/4 mile on stock motor and factory DME started by Sticky View original post
      Comments 2 Comments
      1. F16HTON's Avatar
        F16HTON -
        Might not be the fastest, just saw a car on the gram do 245 km/h 1.37 60ft=great prep
      1. TXGold's Avatar
        TXGold -
        It was the SRM1000 that went 245kmh(153mph). Was a 1.53 60’ and a 9.35 ET. Not bad for a $9k kit. Sam always trying to grab a record and others are just trying their best.