90, 91 ZR-1s =
DOHC (of course)
SOHC F150 pickup (actually selected over GM
because of the OHC)
Our week old 2016 Buick Enclave = 3.6L V6 VVT (DI) LLT=
DOHC, 24 valve, 11.3 compression, 288 hp, 6-speed auto. (Heavy as it is, it is very "frisky" for a V6!)
That makes 4 out of 6 vehicles w/ overhead cams, 3, 4 valve,
DOHC and one 3-valve
SOHC.