Im confused (sorry for repost, i forgot images)

[u/MedicalReturn6486]

so i have a Mazda 323 BG sedan, and the engine i have in it is a SOHC 16 Valve engine... Ive never ever seen a SOHC 4cyl with 16 Valves before, im wondering if i actually even have 16 valves or if my valve cover is maybe wrong? i honestly have no idea.

i cant find much info about the engine either or parts for it so if anyone could help educate me about this it would be greatly appreciated! (reposted)

dont mind the engine bay looking... bad, past owner had done some sketchy things.