InLine 6 engine sounds

Hello guys, does some of you have engine sounds?

Specific I need old inline 6 engine sounds @ exhaust in idle, middle and high rpm (would be good to gave idle, 2500, 5000 and 7500rpm)

Also if someone has any kind of engine sounds that are of good quality would be good.

...also I am interested if there is a way to create engine sounds with some kind of tools?

Best regards