i need some help/advice please

i recently swapped a d15b2 (1.5)sohc for a sohc zc(1.6). i kept everything stock cause the car wasn't for me. well i got the same car back and want to install the mpfi that came with the zc engine. my question is, what do i need to change to complete this task. i have read the howto on 4thgencivic.com but i'm sceptical because it seems that the howto was written for dohc engines and mine is a sohc. Do i need to upgrade the ecu or other parts or will what i have now work ok. thanks for your help....

Fourthgenhatch.com has an awesome MPFI how-to. The directions will work regardless of SOHC or DOHC.