Ferrari has reaffirmed the strong link between its GT and sporting divisions with the new F430 Challenge. The F430 Challenge was specifically designed to meet the expectations of Ferrari's sportier clients and privateer racers.
The F430 Challenge retains the same general look and 490 hp engine as the road-going version, the Ferrari F430. However, the F430 Challenge also incorporates a large number of significant track-oriented modifications and a host of new features not seen in the car currently used in the racing series, the 360 Challenge Stradale. A car which it joins on the track during the 2006 racing season and completely replaces in 2007.
McLaren’s new 650S model now comes in three flavors, the standard road going 650S, the competition-spec 650S GT3 for serious racers, and now there’s the 650S Sprint which is aimed at track enthusiasts who still want a little bit of comfort. The 650S Sprint also replaces the MP4-12C-based 12C Sprint as McLaren’s track toy for the super-rich. Compared to the road model, the 650S Sprint features increased downforce and better cooling airflow to the 3.8 litre twin-turbocharged V8. It also features a competition-spec fuel tank and quick-fill cap, a larger radiator borrowed from the GT3 car, a new hood with additional cooling ducts for the radiator, front wing louvres for improved airflow, reduced ride height and recalibrated damping and spring rates, 19-inch center-locking race wheels with either Pirelli slicks or wet tires, onboard air jack system, and an upgraded braking system. On the inside the McLaren 650S Sprint features a stripped-out design with a FIA-approved rol...