IMSA teams playing “cat and mouse game” in combined LMDh tests

Preparations are in full swing for the new era of sportscar racing, with Cadillac, Acura, BMW and Porsche all in a race against time to have their new LMDh contenders ready for the Rolex 24 at Daytona in January.
Outside of private testing, the four manufacturers have shared the track a number of times in the last few months, most recently at Sebring, giving them a chance to compare their …Keep reading