body 0.000 0.2345 0.3633 0.000 0.000 0.000 60.000 cars\racers\Celica_RA25_data\meshes\_phys_roof.scx
noclick
body 0.000 -0.1539 0.0274 0.000 0.000 0.000 100.000 cars\racers\Celica_RA25_data\meshes\_phys_cockpit.scx
noclick
body 0.0 -0.477 0.16 0.000 0.000 0.000 651.800 cars\racers\Celica_RA25_data\meshes\_phys_frame.scx
noclick
body 0.000 -0.5097 1.5025 0.000 0.000 0.000 8.000 cars\racers\Celica_RA25_data\meshes\_phys_R_bumper.scx
noclick
body -0.8202 0.0385 -0.4151 0.000 0.000 0.000 0.900 cars\racers\Celica_RA25_data\meshes\_phys_L_mirror.scx
noclick
body 0.8202 0.0385 -0.4151 0.000 0.000 0.000 0.900 cars\racers\Celica_RA25_data\meshes\_phys_R_mirror.scx
noclick
# total mass: 839.000 kg
reduce the weight of the "rear" physics meshes and increase the weight of the front ones to get a real-ish empty chassis weight of the car.. even dirtier is to just increase the weight of front body parts. e.g. front bumper etc..