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View Full Version : std/zc dohc swap


EFOptmst
12-11-2006, 01:16 PM
puttin a zc dohc in my std. have knuckles and hubs and ecu, workin on gettin axles. will i "need" a resistor box and si throttle cable? or can i get by without?

hondaboyk20
12-11-2006, 02:57 PM
I have an 88 Crx Si and i I am doing a zc swap and would like to know what I would for the swap.

ryan89crx
12-11-2006, 03:14 PM
you are basically going to need to follow the mpfi swap write-ups. you will definately need a resistor box, but i dont know for sure about the cable...

DirtyDC4
12-11-2006, 05:16 PM
you are basically going to need to follow the mpfi swap write-ups. you will definately need a resistor box, but i dont know for sure about the cable...

Don't need a new throttle cable. However, you will need to be clever about how you route it so that it doesn't stick out like a sore thumb. I like my idea, using the JDM bracket:

http://img.photobucket.com/albums/v298/AiMThiS/throttlecable.jpg

EFOptmst
12-12-2006, 08:27 AM
Thanks for the info guys. I thought I was right about the throttle cable, I heard it could be rigged to work. I am going to need a resistor box though, what exactly does it do? Do I still need it if im working with non vtec and obdo? What car do I need it from?

Black91CRXsi
12-12-2006, 08:38 AM
Do I still need it if im working with non vtec and obdo? What car do I need it from?

Yeah, you can get em' out of 88-91 Si's or 90-91 Integras.

DirtyDC4
12-12-2006, 05:01 PM
I am going to need a resistor box though, what exactly does it do? Do I still need it if im working with non vtec and obdo? What car do I need it from?

Just read through any good MPFI swap guide and you'll find out why.

JHTUNING
12-12-2006, 05:08 PM
ZCspeed.com has a good write up on the swap !!!!!

REP ME !!!!

ryan89crx
12-12-2006, 06:30 PM
REP ME !!!!maybe if you would have actually posted a link...

:roll:

EFOptmst
12-13-2006, 09:34 AM
Its ok I got it. Thanks again