u/Impossible_Box_3775

I just bought this wrecked 08 CBR1000RR with 5k miles on it. I took it home and realized it’s making this sound, but I don’t remember hearing it when I originally welooked at it. It’s also blowing thick oil smelling smoke. I didn’t cover the ram air and it was raining on a 1hr drive, so I’m thinking that could be it?? Or it happened because of its accident but I didn’t notice it?? Or does the motor sound perfectly fine and I’m just tweaking.