came across this news.
A tuned 911 Turbo ( from H&R tuning specialist) with 75mm lowered roof and the front windscreen angla smaller than the stock model is supposed to beat the Veyron speed 8)
some figures:
3.8l engine
1054hp
1030Nm
This project looks quite serious to me, with Jürgen Alzen (Alzen Motorsport) as experienced Porsche racedriver driving the car.
Click on the picture for more info and pics