What is dohc/sohc what dose its stand for and how do i tell what i have. D15b vtec. Or is the d15b vtec sohc

 

SOHC = single overhead cam, DOHC = dual overhead cam. D series engines are single cam

 

not all d- series motors are sohc... theres a d16zc i believe thats dohc...

 

Eh, true, but that bastard was only made for the JDM so its twisted *** doesn't count.

 

thanks very much guys

 

D16A1... referred to as simply "ZC" or more properly a "DOHC ZC". D16A8 and D16A9 is the SOHC ZC.

 

so my d15b vtec is sohc

 

Yessir...

 

You do realize that you just said an engine was both dual and single cam. So which is it? Or is it triple cam? And you have a Nissan engine in a Honda? Pics or it didn't happen.

Please do some reading before you post again. kthxbai.