Building an engine so powerful it got banned in not one, but two series, takes some doing. But Porsche did just that with the Type 912. How?

The No. 63 Automobili Lamborghini Squadra Corse SC63 will run at this week’s IMSA Sanctioned Test at Sebring International ...

Team Penske continued its reshuffling of leadership positions, naming Indianapolis Motor Speedway President Doug Boles in the same position at IndyCar, replacing Jay Frye.

With straightaway speeds rivaling IndyCars, the ZR1 wiped out lap records set by the Porsche GT3 RS and McLaren Senna.