clicking/ticking noise from the engine bay

Any idea on the ticking noise I have from my engine bay? anything to worry about!

Also I have the K-Tec manifold fitted.

 
My engine makes a similar ticking noise, as does the one in this video which is apparently an example of a healthy F4R-830.

I also sometimes have a minor ticking/blowing noise on cold startup which I think may be from the exhaust manifold, once warm it disappears.
 
My engine makes a similar ticking noise, as does the one in this video which is apparently an example of a healthy F4R-830.

I also sometimes have a minor ticking/blowing noise on cold startup which I think may be from the exhaust manifold, once warm it disappears.

Who has said it’s a healthy engine!?

Yeah I’m always thinking I have a blow around that area so hard to actually work out where and if it blowing.


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they do run ropey when cold as they are running to heat the cat up so run a lot of retard on the ignition and can sound a bit blowy from the engine/exhaust...once warm they arent the quietest of engines with injector tick and a bit of cam noise
 
they do run ropey when cold as they are running to heat the cat up so run a lot of retard on the ignition and can sound a bit blowy from the engine/exhaust...once warm they arent the quietest of engines with injector tick and a bit of cam noise

The ticking noise is nothing at all to worry about?

The noise was after driving home from work so all warmed up.


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