In the face of ever-tightening emissions regulations, Cosworth stands alone in producing fully compliant, high-revving, naturally aspirated supercar engines. We ask: what’s its secret?

Heart of Racing team principal Ian James proclaimed its top-ten finish for the Aston Martin Valkyrie, in its IMSA WeatherTech SportsCar Championship debut at the Mobil 1 Twelve Hours of Sebring, as a ...

The Heart of Racing Team finished third in the IMSA WeatherTech SportsCar Championship GTD category in the Mobil 1 Twelve ...

Penske's Sebring win caps Porsche’s GTP dominance, while Inter Europol, AO Racing, and Winward Racing claim hard-fought class ...

This weekend, the Aston Martin Valkyrie makes its IMSA debut at the Mobil 1 12 Hours of Sebring. To get fans pumped for the ...

Supercar Ron bought a 2010 Lamborghini Murcielago SV at an auction last month and plans to make an important modification ...

Gain insight into the technical side of the new Valkyrie as Ian James of the Aston Martin THOR Team and Marshall Pruett walk ...

Porsche Penske Motorsport’s pursuit of the Mobil 1 Twelve Hours of Sebring prize is off to a good start this morning: Nick ...

The new addition to the Grand Touring Prototype category will pit a roaring engine against a field of hybrids as the prototype platform from the WEC Series makes its IMSA debut.

It’s (nearly) spring when racing fans’ fancy turn to thoughts of … the Mobil 1 Twelve Hours of Sebring, aka Round Two of the ...

Heart of Racing Team ‘has to be realistic’ for the Aston Martin Valkyrie’s debut in the Mobil 1 Twelve Hours of Sebring according to Ross Gunn, who stated that getting the car to the finish in the ...

IMSA officials have already docked the Valkyrie by nearly 15 horsepower in the new Balance of Performance released after ...