Sure wonder how many that checked out this thread actually hit the link to see the:
"How The Ford GT Race Car Differs From The Road Car"
http://www.motorauthority.com/news/1102196_how-the-ford-gt-race-car-differs-from-the-street-car/page-1So cool to see the way's the GTs are actually restrained (no carbon fiber rotors on race car) and see/read about how bad ass the GTs are.
Regarding "restrictors" I think it is confusing with the DAYTONA PROTOTYPES running Ecoboost's and the FORD GTLM's running Ecoboost's ...........I for one have no idea how close the entirely different classes motors are:
"Both Ford GTs suffered gearbox issues that quickly set them too far behind to catch up. The news was better for the two-car EcoBoost-powered Prototype team until the No. 02 Target/Claritin Riley was sidelined twice with brake problems in the overnight hours. A third brake issue put the No. 02 into the tire wall with just 2 hours, 40 minutes to go with Kyle Larson behind the wheel. Meanwhile, the No. 01 Claritin/Target Riley remained on the lead lap until early Sunday morning until it was sent to the garage for a quick check-up with five hours to go before returning to the track four laps down
EcoBoost-powered Prototype team until the No. 02 Target/Claritin Riley was sidelined twice with brake problems in the overnight hours. A third brake issue put the No. 02 into the tire wall with just 2 hours, 40 minutes to go with Kyle Larson behind the wheel. Meanwhile, the No. 01 Claritin/Target Riley remained on the lead lap until early Sunday morning until it was sent to the garage for a quick check-up with five hours to go before returning to the track four laps down