does an s14 engine fit w/o modification in an s13? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

silviase · 12-03-2001, 06:50 PM

Hey guys I was wondering if anyoe out there has ever put in an s14 eingine into an s13. If yes are there any
modifications that need to be done

BlankFlip · 12-03-2001, 07:07 PM

not sure, but i've seen a video where they put an s15 sr20det into an s13. so it's definitely possible, just don't know what needs to be done to get it to work.

wherezmytofu · 12-03-2001, 07:09 PM

i fyour talking about the ka24de then i belive it's a direct swap..

HippoSleek · 12-04-2001, 08:13 AM

s14 = OBD II
s13 = OBD I
Everything is about the same, but you will have to swap some extra parts (motor, dist, ECU, sensors).

Someone correct me if I'm wrong, but I know this is the case with other new to old swaps (e.g., Hondas).

S13Grl · 12-04-2001, 08:33 AM

There are differences in sensors and some wiring.

yenpit · 12-04-2001, 11:21 AM

i would say that the "longblock" (valve cover to oil pan) should be the same.....KA motor, right. but most of the bolt-ons (ie intake mfld etc) wouldnt cuz of OBD II like HippoSleek said. i think anything OBD II  related would be intake/sensor/wiring. if just replacing a KA in to a 91-94 you would think its the same..?? thoughts??

Kid Zelda · 12-04-2001, 11:27 AM

Swap the S14 motor, and use all the S13 DOHC electronic stuff (Distr', ECU, etc...)

12-03-2001, 06:50 PM	#1
silviase Leaky Injector Join Date: Dec 2001 Posts: 76 Trader Rating: (0) Feedback Score: 0 reviews	Hey guys I was wondering if anyoe out there has ever put in an s14 eingine into an s13. If yes are there any modifications that need to be done

12-03-2001, 07:07 PM	#2
BlankFlip Nissanaholic! Join Date: Oct 2001 Location: The Future Posts: 1,627 Trader Rating: (0) Feedback Score: 0 reviews	not sure, but i've seen a video where they put an s15 sr20det into an s13. so it's definitely possible, just don't know what needs to be done to get it to work.

12-03-2001, 07:09 PM	#3
wherezmytofu BANNED Join Date: Nov 2001 Posts: 1,873 Trader Rating: (0) Feedback Score: 0 reviews	i fyour talking about the ka24de then i belive it's a direct swap..

12-04-2001, 08:13 AM	#4
HippoSleek Nissanaholic! Join Date: Aug 2001 Location: elsewhere Posts: 2,081 Trader Rating: (0) Feedback Score: 0 reviews	s14 = OBD II s13 = OBD I Everything is about the same, but you will have to swap some extra parts (motor, dist, ECU, sensors). Someone correct me if I'm wrong, but I know this is the case with other new to old swaps (e.g., Hondas).

12-04-2001, 08:33 AM	#5
S13Grl Married to the Mob Join Date: Dec 2000 Age: 44 Posts: 3,670 Trader Rating: (0) Feedback Score: 0 reviews	There are differences in sensors and some wiring.

12-04-2001, 11:21 AM	#6
yenpit Zilvia Addict Join Date: Sep 2001 Location: Holland Michigan Posts: 798 Trader Rating: (0) Feedback Score: 0 reviews	i would say that the "longblock" (valve cover to oil pan) should be the same.....KA motor, right. but most of the bolt-ons (ie intake mfld etc) wouldnt cuz of OBD II like HippoSleek said. i think anything OBD II  related would be intake/sensor/wiring. if just replacing a KA in to a 91-94 you would think its the same..?? thoughts??

12-04-2001, 11:27 AM	#7
Kid Zelda BANNED Join Date: Oct 2001 Posts: 2,347 Trader Rating: (0) Feedback Score: 0 reviews	Swap the S14 motor, and use all the S13 DOHC electronic stuff (Distr', ECU, etc...)