IMSA will welcome a new breed of LMDh machinery from Cadillac, Acura, Porsche and BMW in the rebranded GTP class next year, marking the start of a new golden era of sportscar racing.
Although based on LMP2 like their predecessor DPi, LMDh cars are far more complex and also feature a spec hybrid system designed jointly by Bosch, Williams Advanced Engineering and Xtrac.
All four manufacturers …Keep reading
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