i have a b16a1 in my crx with no internal mods, i went to start my car this morning and its making a weird noise. like the cam is rubbing on something. no tapping and it doesnt seem to affect the performance, but its pretty loud any info

 

we need more info.
be more specific.

 

what info, i mean it sounds like its coming from under the valve cover, sounds like wolf sound when you use deep voice, over and over again, you can hear it even with the hood shut