1.0         # RPM range Multiplier
1.0         # Pitch multiplier
starteng.wav        # engine ignition sound
0         # turbo charger volume (set to 0 if no turbo)
0         # gear box noise volume
0         # amount of backfires (0-1)
1         # Has stereo sample set
100 100         # volume of mono/stereo samples
3         # unloaded samples
3         # loaded samples

--- unloaded ---
bus_idle.wav bus_idle.wav     		1000 0 1261   # mono / stereo / rpm
bus_midoff.wav bus_midoff.wav			2836 1132 4893   # mono / stereo / rpm
bus_highoff.wav bus_highoff.wav 		3926 3141 10000   # mono / stereo / rpm

--- loaded ---
bus_idle.wav bus_idle.wav     		1000 0 1261   # mono / stereo / rpm    
bus_midload.wav bus_midload.wav		2836 1132 4893   # mono / stereo / rpm 
bus_highload.wav bus_highload.wav 	3926 3141 10000   # mono / stereo / rpm
