Ok so let me star with the car. it was an automatic with a blown d15b2 so i swaped parts for it to be a manual and i wired up mpfi then i bought a soch zc with an si transmission for 450. i bolted the motor in and now i have a question on where this line goes

that is the line, it starts their. below the resinator box plug and cable for the manual transmission.

and laying on top of everything it is this long.

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And what goes here? vtec noid? because the guy i got the motor from said it wasnt vtec, like all obd0 zc's

This is intake side of the head close to the distributor.
Thank you so much.
where is the head code stamped?

 

Line looks to be the fuel return line it goes on the pressure regulator on the end of the fuel rail. That spot is for the mechanical fuel pump. Motor was most likely originally carbed.

 

yup what he said, fuel return and the mechanical fuel pump location, block that off with some sort of plate fabbed up, make sure you have a good seal or you will leak oil out of there...

 

okk so homeade gasket and have a plate fabed up and bolt it over the hole.
And the line? would i jut block that off aswell.

 

The line is your fuel return, what sort of regulator setup are you running?

 

in the picture, it looks like it is missing the fuel pressure regulator?

 

yeha i think it is missing the fpr.

 

You can use a fuel pump block off plate for a big block chevy. It's a little ablong for the honda but with a little grinding it looks sweet. I have a billet one on mine.

 

i am doing a dohc zc in a ef today

 

ahaha, wow. yep thatss what was missing. i pulled the one off my lsvtec build thats been sitting for a few months.
now i am on my way to the parts store for the chevy block off plate.

 

you should take a picture of your vac lines for me when you get finished.

 

Looks like you are missing the fuel pressure regulator on the fuel rail.
Near the close end of the fuel rail I can see two screw holes and one larger hole between them.

The hose you are asking about is your fuel return
- and -
You should also have a smaller tube for vacuum that isn't connected.
That tube would go to the FPR as well.



Should look something like this

 

[QUOTE=4drEF;37564697]Looks like you are missing the fuel pressure regulator on the fuel rail.
Near the close end of the fuel rail I can see two screw holes and one larger hole between them.

The hose you are asking about is your fuel return
- and -
You should also have a smaller tube for vacuum that isn't connected.
That tube would go to the FPR as well.

yes thank you. is the vac line from the intake manifold?

 

yup!

(sorry about the double answer about the FPR... taking my time finding the pics and somebody already answered you!)

 

its allright. ill let ya know how it goes. hopefulley i will finish today.