Ka24e Noises

[Blackmassive2669]

So after researching and trying out methods from zilvia, nico and YouTube, I've decided to make a post.

Recently I've changed my timing chain, timing guides and tensioner cause a piece of my guide shaved off. Once everything was back together, i noticed a noise that occurs when revving. Like a rattle noise. So i figured maybe its the tensioner not getting any oil pressure and at higher rpms, the tensioner isnt doing its job. I dont believe its the new kit(OSK btw) so i bought a new oil pump. A hitachi one(good oem replacement) and nope, that rattle is still there.

I tackled the rocker arms a couple months back so i know the noise and this is definitely not the noise.

Cant confirm its rod knock due to compare sounds with other rod knock videos

Any ideas

I guess i should mention everything i knocked out in past couple of weeks
Water pump
PS tensioner bearing
OSK timing kit
Rtv front cover
Oil Pump
New belts
4 oil changes(15w40 rotella if anyone is wondering)
2 coolant flushes(seeing if any coolant got mixed into my oil)

https://vimeo.com/384996618