well im putting my head on my car and i have everything organized so i can do it quick but my parents went in my garage and moved my cams out of the way
i had the I cam and E cam seperated so i can put em in, now they are mixed

my q is are they the same? its a b16a1
cams say PR3 on them
and 1 letter on each one thats different but i cant recall what letters they were off the top of my head, but they wernt I and E thast for sure

anyways i wanted to knwo if u guys knew which letter is for which and if the exhuast cam and intake cams are the same
ty

 

Intake cam has a distinctive notch on one side that fits onto the distributor (either a notch or a protrusion, can't remember).

 

ill check it out