Engine is knocking, should I answer?

[Acura Integra]

Hey guys, I have a loud knocking coming from my engine. It sounds like its coming from the oil filter area. I took the oil pan off so far and the rods are fine. Any ideas? Here’s the video: https://www.youtube.com/watch?v=Y6wXAeKn-UY

It doesn’t sound like rods. Could it be valvetrain or valves? LMA’s? It happened after I hit the rev limiter in 2nd and overboosted. I opened the hood to turn down the boost then I heard the knocking. It still drove fine. I have Neptune which has boost cut and I’ve hit it before without problems. I just turn down the boost.

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