Just finished installing a comp cams 212/218 cam, ls6 valve springs and hardened pushrods. After starting it the valve train was a bit noisy, but got quiet after warming up. Now there is a noticeable knock on the drivers side. Here's a video, anyone have any ideas what it could be? It is untuned, has good oil pressure.

5F329476-AFA6-4506-8243-915BE1C7162C-14192-00000BAE313BA53C.mp4 video by soonerboy119 - Photobucket

 

Sounds like a collapsed lifter.

 

high miles ?

 

...the vid link worked for me earlier...

 

138k miles and I'm using my phone so I couldn't tell if it worked..

 

Missing any tools?

 

Probably but not in the engine.. Haha

 

HAHAHAHA... not nice!

 

Check rocker torque again maybe forgot one

 

Yes, double check the torque. The video didn't work for me either.