imported_dragon208

ok here is my situation... I got a 1990 civic cx hatch.. and i'm putting in a SOHC ZC nonvtec motor... but my current motor is dual point injects but the zc's multi.. what do i exactly need to do it???

Someone toldl me I should change my ECU to the SI ecu with the harness, etc..is that all I need? like i can use the zc manifold, etc? or is there anything else i need to do??

or should i use a different ecu?

HamiltonsIsuzu

you have to change your dizzy plug, and a belive younhave to add a pin to the ecu plug, or swap engine harness

imported_starboy869

You could be cheap and just run the DPFI intake.

civicdx

hey, you can run your dpfi on the sohc zc but you wont notice to much of a difference, the mpfi swap isnt that hard just confuzing, lots of info on this link http://www.torontocivics.com/tccforums/showthread.php?s=&threadid=69251

HamiltonsIsuzu

my car has sohc zc with dp, its ok,

imported_dragon208

will i feel more powerful, etc. with the mpfi? i have the DPFI rite now..