this is what my knock sound like.

[SnowBird]

sounds like these 2 engines.

http://www.youtube.com/watch?v=2P7Ruia6M0s&mode=related&search=

http://www.youtube.com/watch?v=veGXwPXGFGs&mode=related&search=

 

[TalonESIT]

Not exactly sure what the question is. The nissan motor sounded like some valve ticking, but the stealth motor did not sound good at all. Before I had my rebuild my engine started to sound like the clip of the dodge stealth.
So are you asking what to do about your engine?

 

[mjarrell20]

What's the question here? The first one just sounds like lifter tick, the second sounds like a spun bearing.

 

[SnowBird]

Sorry guys, I had another thread about a spun bearing or a valvetrain issue, thought Id post a vid of what it sounded like. sorry about the confusion.