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View Full Version : RB25 wire harness


95RB
03-16-2012, 08:54 PM
ok so i have been looking for schematics for my rb25 so i could have a buddy from work rig up my harness but i couldnt find any so i found a website called Nissan/Datsun Wiring Harnesses (http://wiringspecialties.com/) they clame to build brand new harness that fit for the s14 rb swaps...yes i said NEW RB25 S14 HARNESSES and im just trying to get some feed back on these people to see if it is legit? and if not or whatever where can i find some schematics or a how to on the wire harness?

EnemyS15
03-16-2012, 08:56 PM
if you are looking to buy a new harness into your s14.. why not just go with JordanInnovations (on Zilvia) , wiring specialties, or chase bays? all are new harness ready to go for your s14 rb25.

95RB
03-16-2012, 09:54 PM
actually the websight i posted was to wiring specialties for somereason it was changed.....how are the harnesses from wiring specialties?

ch1873857
03-16-2012, 10:05 PM
all the brand new harnesses use Chinese connectors. they can't stand the heat and the connectors become very brittle. no experiences with chasebays though.

95RB
03-16-2012, 10:49 PM
what do u mean they use chinese conectors? wouldnt it be a combo between the 2 oem vehicles?

ch1873857
03-16-2012, 11:01 PM
made in China

95RB
03-16-2012, 11:03 PM
ok so are the ones on the cars them selfs mad in china as well? or are the ones on the cars produced in japan?

ch1873857
03-17-2012, 04:21 AM
oem equals japan

95RB
03-17-2012, 10:19 PM
ok but it just seems like bad buseness to produce all products there i kinda though they would outsorce for some some of the smaller parts

the a3k
03-17-2012, 10:25 PM
i have a s14 rb25 harness from wiring specialties and it is amazing

Sileighty_85
03-18-2012, 07:37 AM
Wiring Specialties is legit, Ive used Yuri's harnesses for all customers swaps, and never had an issue

fliprayzin240sx
03-18-2012, 07:50 AM
Wiring Specialties is legit, Ive used Yuri's harnesses for all customers swaps, and never had an issue

Forgot to ask you Pat, did you had to mail out your lower harness too to get modded for the S14?

95RB
03-18-2012, 10:35 AM
how easy are the harnesses to install they were saying just plug and play is it really that easy? and they told me how to check and see if i had a S1 or S2 rb25 but i was at work when they said how and i was laying resin and fiberglass and i think the fumes got to me that day cuz i wasnt feeling so good when i got home so i didnt look that day and kinda forgot where to look

ch1873857
03-18-2012, 10:51 AM
series 1 will have this somewhere or mounted to the back of the coilpack cover

http://img.photobucket.com/albums/v212/Biggamehit/ebay%20items/DSCF1857.jpg

series 2 had the ignitors built into the coilpacks.

feito
03-18-2012, 10:53 AM
my bro is having a bunch of problems with a 2jz s13 conversion harness from chase bays, he already had to send it back once and he's still having a few issues, thats what he's getting for 700 bucks..
i did my own wiring on my rb25 s14. Its not as pretty, but i've been running for a few months now, with properly working wipers, reverse lights, and all that bullshlt. Only thing l have left to do is my a/c wiring. Just take your time.

95RB
03-18-2012, 10:53 AM
oh and i was also wondering if the harness has a clean look...no random wires leading no where or anything like that

95RB
03-18-2012, 10:59 AM
well thats kinda the thing my boss wont give me the time i work 5-6 days a week and its about to get worse we have a boat show in less then 5 weeks and we still have a lot of shit left to do on our boat so im expecting like 55+ hour weeks again starting like next week or something and i need a car to get too and from work cuz i think th guy who is giving me rides now wont be there much longer...aka shit can the mother fucker lol no one really likes him i only use him for rides and shit lol

feito
03-18-2012, 11:05 AM
pm'ed you..

95RB
03-18-2012, 12:02 PM
ok so after futher analysis i have found that the enging is a series 2 what are the pluses and minuses to series 1 and 2

ch1873857
03-18-2012, 12:21 PM
series 2 is newer. thats all really.