ZEX ..FPR question - Honda Prelude Forum

RedH22A1 · 04-15-2004, 02:19 PM

Hey guys.. I have a question about installing the Zex dry kit on my friend's 5th gen Prelude. For the hose from the ZEX unit to the fuel pressure regulator, do I need a little plastic T-adaptor? If so what size should I get? I know that the hose with the ZEX line is 3/16'', what about the OEM line on the FPR? Also, on the FPR, am I tapping the TOP vacuum hose? The bottom one is actually fuel right..and I dont want that.

Also, since there is a vaccum line to the intake manifold and the FPR, won't this be two vacuums that the unit is "seeing". I fail to see the point in this... Im guessing the ZEX unit will change the vacuum pressure to the FPR at WOT to "trick" it into flowing more fuel?

Thanks!

dvsracergirl · 04-15-2004, 06:51 PM

daidai youre retarded. hmmm lazy in a twisted way too. whose car are you installing this on anyways? guess you didnt want my help

. -k- have a good night at work.

RedH22A1 · 04-15-2004, 10:37 PM

gee that loooks like a question from Lee.. coincidence? maybe *cough* Lee *cough* (hint hint) felt bad for bothering those lovely BAP so much...

so how bout an answer?

Padge · 04-15-2004, 11:17 PM

the line running from the intake to the FPR is what you need. Basically you run the hose from the intake manifold to the zex box barb that is labeled "Intake", then you get another fuel line and run it from the regulator barb on the box back to the regulator.

That is all.

RedH22A1 · 04-16-2004, 12:28 AM

"fuel line"? don't you mean vacuum line?

Padge · 04-16-2004, 11:45 AM

yes, sorry. i said fuel line because that is what i picked up to use as a vacuum line. run the fuel line as a vacuum line... does that make sense?

dvsracergirl · 04-16-2004, 09:52 PM

yeah been talking to Lee all day

haha so there :P~~~~~ and he should know that he doesnt bother me.