Group 1 - The event "2025 Automotive Technology Lecture Series: Hardcore Off-Road Tour" was held at Shandong University of Technology, focusing on "Dynamic Modeling and Engine Calibration" with participation from students, engineers, and experts [1] - The 212 T01, a full-terrain hardcore off-road vehicle, features up to 10 driving modes, including 7 professional off-road modes, powered by a 2.0T gasoline engine with a rated power of 185 kW and a maximum torque of 410 N·m [4] - The importance of engine calibration and tuning is emphasized to ensure optimal performance under various conditions, with extensive testing conducted in extreme environments [6][8] Group 2 - The driving experience is influenced by engine performance, but not directly proportional to engine specifications; different vehicle types require tailored calibration based on driving scenarios [3] - The engine control unit (ECU) is crucial for managing engine parameters, and understanding internal combustion engine principles is essential for effective tuning [7] - Engine calibration experiments are vital for optimizing performance, focusing on power output and fuel efficiency, particularly in applications like formula racing [8]