S13 to S14 RB swap harness help

Discuss the RB20, RB25 and RB26 series engines.
dekansnowman
Posts: 141
Joined: Thu Apr 06, 2006 7:50 pm
Car: 1995 240SX w/RB25

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Ok, so i bought a hatch with an RB25 in it and I know I need a new driveshaft. Question is, what can I do to the harness in it's current shape to make it work in my 95 S14? Do I need a new S14 harness and RB harness? This whole thing is confusing as I've never attempted wiring on my own. Any help would be appreciated and I would google this, but I've seemed to have picked up some weird bug that alters my search results. Yea I know that sounds weird but I'm serious, all my google results are jacked. I can take a screenshot to prove I'm not just lazy..

Please help, I'm about to replace my CA that's currently in my S14 with the RB and miss driving my car.


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S14-NEO
Posts: 1385
Joined: Wed Feb 16, 2005 6:38 am
Car: 1995 nissan 240sx RB25 NEO powered

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no you should be able to do it, however if you not a wiring guru such as myself you may wanna pawn that job off to someone else. its a fairly involved job that will require mating the two hybrid harnesses together.

dekansnowman
Posts: 141
Joined: Thu Apr 06, 2006 7:50 pm
Car: 1995 240SX w/RB25

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Thanks for the response. I sent you an email.

If I don't hear back, anyone else have an idea? Saying it can be done helps but doesn't tell me "how" I can do it..

imotion s14
Posts: 142
Joined: Sat Dec 29, 2007 11:49 am
Car: 1997 240SX

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it can be done

dekansnowman
Posts: 141
Joined: Thu Apr 06, 2006 7:50 pm
Car: 1995 240SX w/RB25

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imotion s14 wrote:it can be done
And you helped none, thanks

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fast_s13
Posts: 737
Joined: Sun Feb 23, 2003 2:28 pm

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you only have to hook up three wires to the rb to make it start and run... but get a s14 fsm and a rb fsm isnt really all that hard to do


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