MACH I Member
Joined: Nov 2009
I think better tires are worth 3 or 4 feet, and the brembos are worth another 3 or 4 feet in 60-0 stopping times.
As i recall my model did very good in that test..and it has the same breaks as the standard 2011 GT but i have the summer tires also.
2011 Shelby GT 500: C&L CAI, Roush GT 500 Performance axlebacks, Steeda 2.65 Supercharger pulley with idler/belt tensioner, Ford SVT Custom Racing Tune, SVT package, Glass roof, Tech package
Gone: 2011 GT/CS Black
Gone: 2010 Sterling Gray GT, Track Pack