sr buzzing

[okinawa drift]

my sr starts buzzing around 2k-2.7k and after 2.7k it immediately stops and sounds really good... i don't know wtf this could be, sounds like something is loose or maybe an exhaust leak, but why if it was that why would it just IMMEDIATELY stops at 2.7k consistently.

the sound is a buzzing sound, ALMOST sounds like a timing chain, but i highly doubt its the timing chain.

MOTOR IS s14 SR20DET by the way

[USMCgetsome]

sound clip please! driving or while at idle does it make this noise?

[okinawa drift]

I'll try and get a clip of it, it does it both idle and in gear

[USMCgetsome]

i had that problem once it was transmission related. my throw out bearing wasn't engaging fully.

[okinawa drift]

i got my car up in the air and got under the car to see where the sound was coming from, it sounds like its coming from inside my downpipe or something. idk what the f*** this could be, could it be a sticky lifter?