Cadillac Racing is bringing the emotion to sports car racing with their bespoke naturally aspirated GTP engine, the LMC55.R V-8. After speaking with the engineers and builders responsible for the LMC55.R V-8, we learned that sound and emotion were key factors in the decision to build a rumbling V8 engine for their GTP car. #IMSA | Cadillac V-Series | Chip Ganassi Racing | Whelen Motorsports | Action Express Racing | IMSA