i need to know whats the stock size injectros are on a dohc zc motor..

 

240cc, same as all honda d-series

 

and b-series too, not?

 

yes.

 

ok cause i was told there 210cc aight thanks..

 

careful tiger... not all D's use the same size injectors. D15b6 and b8 (hf/cx) also the D16y7 uses 190cc injectors. I've also heard rumors of the Vx using 190's too.

As far as B's.. yea I think all are 240's but some people say jdm itr's and ctr's might use a 270 or 290.. I have no idea.


Also, to maybe help answer the original question in this thread, what gen is your ZC? 1st/2nd/3rd if its a browntop 1g its a good possibility its 210cc's because I guess thats what the older brown top (86-87) D16a1's use.

 

its a black top so 2nd gen...

 

240cc's then

 

cx/vx do infact use 190cc injectors. verified by the shop that cleaned and tested my stock ones.