A Swedish Audi fanatic seems to think so, too, and has gone to extreme lengths to transform a workaday Audi 90 into the IMSA GTO version of that car. Not wanting to go the stripe-and-bodykit route ...

Looking for that great offseason—or in-season, for that matter—racing read to scratch that IMSA itch? Look no further than the latest sports-car offering from publisher Octane Press ...

Partnering with NASCAR, Chevrolet, Goodyear, and IMSA, the team fielded a modified Chevrolet Camaro ZL1 in the Garage 56 experimental class. This wasn’t a bespoke prototype like the Corvette GTP.

and the brand has now unveiled the Camaro Z/28.R race car that will run in the GS class of the IMSA Continental Tires SportsCar Challenge. Chevy claims that the Z/28.R will be one of the most ...