I've been following the development of this car for a while, and just a few weeks ago they had a media event at Laguna Seca so the press could see it first hand and what it is capable of.

For those who don't know much about it; it's a completely different animal than the standard GT and not just a decal package. Built motor from the factory some headwork done and lightened valvetrain, runners-in-the-box intake manifold, torsen diff, recaro seats, alacantra wrapped steering wheel, bigger front and rear sway bars, adjustable shocks/struts, bigger strut tower bar, lighter wheels, and the list goes on....

Anyways, they recently just got some good lap times out of it around Laguna Seca:

Laguna Seca lap records - FastestLaps.com

1.Dodge Viper SRT-10 ACR 1:33.92
2.Devon GTX 1:35.08
3.Chevrolet Corvette ZR1 1:35.80
4.Chevrolet Corvette Z06 Carbon 1:37.40
5.Porsche 997 Turbo facelift 1:37.80
6.Porsche 997 GT3 1:39.52
7.Porsche 997 Turbo 1:39.89
8.Porsche 997 Turbo S 1:40.11
9.Audi R8 V10 5.2 FSI 1:40.20
10.Ford Mustang Boss 302 1:40.21
11.Nissan GT-R 1:40.45
12.Mercedes SLS AMG 1:40.74
13.Audi R8 4.2 FSI quattro 1:40.75
14.Chevrolet Corvette Z06 1:40.90
15.BMW M3 (E92) 1:42.96
16.Porsche Cayman S(facelift) PDK 1:43.00
17.Porsche Cayman S 1:43.00



Here is a neat video Motortrend did with the Laguna Seca laps:

Video: Ford Mustang Boss 302 hot-laps Laguna Seca, stirs loins — Autoblog