Thank you very much for the help guys
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This is a nice forum, I asked this on a Mopar forum and the guys on there just told me to take a hike for such a dumb question.
camcojb, exact same opinion. I don't like it sounding as if its on its last legs, that second video is a lot nicer.
So technically all these engines can make the same sound, its just that combination of parts that affect it.
Thanks for the kind replies and have a nice evening (or whatever time it is there).