IMSA TAKES NORTH AMERICAN SPORTS CARS INTO HYBRID ERA
The Cadillac growls, while the Porsche and BMW scream. The Acura sounds like an Indy car, and for fun, turn your back to the track and listen carefully as the cars roar around Daytona International Speedway in a new era of IMSA sports car racing. The top prototype class has switched to hybrid engines this year to make IMSA the first North American racing series to make the technology upgrade. It was the automakers that wanted to move to hybrid so that their motorsports programs would reflect the direction most have taken for their road cars. “We are in the transformation, or transition, into the electric world,” said Andreas Roos, head of BMW M Motorsport. “This is the perfect fit to be in parallel between our road car development and our racing.…