So I was looking at this link: FFS | Tech -- DOHC VTEC CAM ID Im trying to identify the cams I have...These were an extra set when I bought the car. I was told they are CTR. But from the looks of it their not...(But maybe they are?) Heres what my cams look like. The intake cam has 1 engraved ring like the 97-99 US ITR cam and has 3 protruding rings like the 92-93 B17A intake cam. What are these cams?