RB25 NEO S14 Swap - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

tinys s14 · 08-18-2011, 06:55 PM

Before I start I would like to thank raw brokerage, enjuku racing, nissan parts cc, wiring specialties, fb parts, frsport and anyone else I missed for helping me with parts and info/advise. I was browsing through all the rb swaps so I decided to make my own. I got a 95 that was an automatic so I converted it then went sr20. Drove the sr for about 6 months and I decided to go another route, RB

Also sorry for any crappy pics, there all from my phone

When I sold the sr. I immediately started to second guess my self. I wonder if that motor is running right now.

Now with no motor I started to clean up the bay and decided to paint it again.

Auto zone only had like 1 can of primer so I had to mix brands lol. After I primed it, I sanded then wet sanded.

After many rb threads using the syko kit, I decided to copy. So I bought a r33 x-member from Nissan parts cc. Changing the x-member was a lot easier than I taught.I was too lazy to remove the rack so I had a case of Coors to hold it up lol. I don't know I I really never payed attention but thee sway bar spacers looked like they really didn't do anything.

Finally got a friend of mine to paint her in Blitz black from John Deere. Now I got some goodies to install since paint is done. I Installed my 300zx bmc along with some custom brake lines to get rid of the old hard lines. I ran the lines across the fire wall.

Got the Chase Bays pwr steering kit all mounted

I got a shit load of parts waiting to be thrown onto the rb

After all the engine bay work it was time to buy a rb. i decided to go with a rb25 then the engine depot had 1 neo so i decided to see where that would take me. I changed every gasket except head and put in a new oil pump, waterpump, timing belt and termostat. I also hated the crossover pipe so decided to go with a a isis intake mani.

Since I bought a push type clutch I had to convert the neo tranny to a push type. I found a local dude who sold me the front cover with clutch fork and sleeve so it was really easy. I also threw on a nismo pivot ball. After that I slapped on my spec stage 3 clutch

tinys s14 · 08-18-2011, 06:56 PM

My next problem with the neo was the IACV and the fuel rail. I had a friend of mine just make me a new fuel rail and a adapter plate for the AICV.

I didnt want to cut my radiator hose to put the adapter for the temp sensor so I taped the manifold so the sensor is hidden.

Put on the manifold and the throttle body today

Going to run a oil cooler and oil relocation so I got the oil stud from raw brokerage.

As far as wiring goes I decided to send it to Wiring Specialties since I'm color blind and don't have the patience for wiring lol. Hopefully get the motor in this Saturday. All I have left to do on the motor is cooling lines.

tinys s14 · 08-19-2011, 06:35 PM

was bored a while back so I decided to paint my brakes. They were peeling and really pissing me off. Used some aircraft remover and took off existing paint. Then sanded and primed and finally hit it with some red caliper paint. I used a dremel wire brush and sanded down the nissan emblem

Got the harness back from Yuri @ wiring specialties so I decided to put on the engine and lower harness on the motor. Did my best to hide all the plugs and wires Just waiting on some heater hose lines then this baby is goning in the car. Tried my best This is how sh sits at this moment.

IBoughtAS13 · 08-19-2011, 10:23 PM

Please add me to the thank list.

Thanks.

tinys s14 · 08-20-2011, 10:17 AM

Quote:

Originally Posted by IBoughtAS13

Please add me to the thank list.

Thanks.

lol yes thanks for all the help but we not done yet

IBoughtAS13 · 08-20-2011, 10:40 AM

Well Malinda's cousin will be sufficient for payment....

tinys s14 · 08-21-2011, 05:12 PM

Today I finally go the motor in. As soon as it was almost in we got hit with a wicked rain storm. A little damage to the rad support in the process but ita all good.

IBoughtAS13 · 08-21-2011, 05:18 PM

O yeah. Don't forget you got lazy and did not want to do anything else like all the little stuff that take a long time.

tricky_ab · 08-21-2011, 06:06 PM

It's nice to see another RB25 swap thread

Looking good so far!

IBoughtAS13 · 10-02-2011, 07:57 PM

What's going on with this car?

rb20240sx · 11-17-2011, 02:41 PM

yes updates not many neos around

slydin240sx · 11-17-2011, 05:50 PM

Looking good man. I'd love to have the NEO RB25 in my s14.

2.5T_/<ouki · 11-17-2011, 05:58 PM

Looking good! Love RB's in s14's

Got one myself.

Davetheslave · 11-26-2011, 07:24 PM

Can you make more of those iacv adapter plates? I'd like one once I get my swap

wiring specialties · 11-26-2011, 08:26 PM

Looking like the swap is coming together nicely.

Keep us posted.

Yury

IBoughtAS13 · 11-27-2011, 01:18 AM

Quote:

Originally Posted by wiring specialties

Looking like the swap is coming together nicely.

Keep us posted.

Yury

Yury,

We have some issues, you will be getting a call tomorrow from us. My buddy will give you a call tomorrow so you can explain to him what was done to the harness and how to go about correcting the issue. I'll be doing the wiring stuff BUT since it was adapted by your company, it only makes sense to give you first notice of what's happening as I really don't have a pinout for this harness/ECU.

Do you know where I can find a RB25 NEO ECU Pinout?

Here are the issues,

-No Check Engine Light
-No Signal To The Starter; When Probed It Works
-Car was an automatic converted to five speed.

We are getting 12V to the injectors and coils but stopped working on the car as it was getting late, we didn't bother to do anything or even try to start it, we want to get these issues sorted first.

IBoughtAS13 · 11-27-2011, 01:19 AM

Quote:

Originally Posted by Davetheslave

Can you make more of those iacv adapter plates? I'd like one once I get my swap

If you would like one of those plates, send me a PM. I will let you know the price. Simply, it won't be cheap nor expensive but it's worth the time it takes to machine out...

tinys s14 · 12-24-2011, 07:38 PM

sorry bout the leave of absence. update on the car... good news is i got it cranking... bad news when it was wired they forgot the car was originally an auto so I just got a auto harness to splice in the new plug...also my battery died so hopefully after xmas i will slpice the wire and see if this baby starts up...

Jissan · 11-15-2012, 08:42 PM

Update?

project_silvia · 11-15-2012, 09:48 PM

Update this ASAP lol

IBoughtAS13 · 08-28-2013, 10:45 AM

Sold setup and is going 2J.

IBoughtAS13 · 08-05-2014, 04:11 PM

Update

http://zilvia.net/f/showthread.php?t=573903

08-18-2011, 06:55 PM	#1
tinys s14 Zilvia FREAK! Join Date: Jul 2008 Location: Queens, NY Age: 33 Posts: 1,030 Trader Rating: (12) Feedback Score: 12 reviews	RB25 NEO S14 Swap Before I start I would like to thank raw brokerage, enjuku racing, nissan parts cc, wiring specialties, fb parts, frsport and anyone else I missed for helping me with parts and info/advise. I was browsing through all the rb swaps so I decided to make my own. I got a 95 that was an automatic so I converted it then went sr20. Drove the sr for about 6 months and I decided to go another route, RB Also sorry for any crappy pics, there all from my phone When I sold the sr. I immediately started to second guess my self. I wonder if that motor is running right now. Now with no motor I started to clean up the bay and decided to paint it again. Auto zone only had like 1 can of primer so I had to mix brands lol. After I primed it, I sanded then wet sanded. After many rb threads using the syko kit, I decided to copy. So I bought a r33 x-member from Nissan parts cc. Changing the x-member was a lot easier than I taught.I was too lazy to remove the rack so I had a case of Coors to hold it up lol. I don't know I I really never payed attention but thee sway bar spacers looked like they really didn't do anything. Finally got a friend of mine to paint her in Blitz black from John Deere. Now I got some goodies to install since paint is done. I Installed my 300zx bmc along with some custom brake lines to get rid of the old hard lines. I ran the lines across the fire wall. Got the Chase Bays pwr steering kit all mounted I got a shit load of parts waiting to be thrown onto the rb After all the engine bay work it was time to buy a rb. i decided to go with a rb25 then the engine depot had 1 neo so i decided to see where that would take me. I changed every gasket except head and put in a new oil pump, waterpump, timing belt and termostat. I also hated the crossover pipe so decided to go with a a isis intake mani. Since I bought a push type clutch I had to convert the neo tranny to a push type. I found a local dude who sold me the front cover with clutch fork and sleeve so it was really easy. I also threw on a nismo pivot ball. After that I slapped on my spec stage 3 clutch __________________

08-18-2011, 06:56 PM	#2
tinys s14 Zilvia FREAK! Join Date: Jul 2008 Location: Queens, NY Age: 33 Posts: 1,030 Trader Rating: (12) Feedback Score: 12 reviews	My next problem with the neo was the IACV and the fuel rail. I had a friend of mine just make me a new fuel rail and a adapter plate for the AICV. I didnt want to cut my radiator hose to put the adapter for the temp sensor so I taped the manifold so the sensor is hidden. Put on the manifold and the throttle body today Going to run a oil cooler and oil relocation so I got the oil stud from raw brokerage. As far as wiring goes I decided to send it to Wiring Specialties since I'm color blind and don't have the patience for wiring lol. Hopefully get the motor in this Saturday. All I have left to do on the motor is cooling lines. __________________

08-19-2011, 06:35 PM	#3
tinys s14 Zilvia FREAK! Join Date: Jul 2008 Location: Queens, NY Age: 33 Posts: 1,030 Trader Rating: (12) Feedback Score: 12 reviews	was bored a while back so I decided to paint my brakes. They were peeling and really pissing me off. Used some aircraft remover and took off existing paint. Then sanded and primed and finally hit it with some red caliper paint. I used a dremel wire brush and sanded down the nissan emblem Got the harness back from Yuri @ wiring specialties so I decided to put on the engine and lower harness on the motor. Did my best to hide all the plugs and wires Just waiting on some heater hose lines then this baby is goning in the car. Tried my best This is how sh sits at this moment. __________________

08-21-2011, 05:12 PM	#7
tinys s14 Zilvia FREAK! Join Date: Jul 2008 Location: Queens, NY Age: 33 Posts: 1,030 Trader Rating: (12) Feedback Score: 12 reviews	Today I finally go the motor in. As soon as it was almost in we got hit with a wicked rain storm. A little damage to the rad support in the process but ita all good. __________________

11-17-2011, 02:41 PM	#11
rb20240sx Zilvia Junkie Join Date: Feb 2007 Location: 850 Age: 34 Posts: 402 Trader Rating: (12) Feedback Score: 12 reviews	yes updates not many neos around __________________ 95 SE Serengeti sand- RB25 Neo

08-19-2011, 10:23 PM	#4
IBoughtAS13 Zilvia Member Join Date: Nov 2010 Location: Queens, NY Age: 33 Posts: 152 Trader Rating: (2) Feedback Score: 2 reviews	Please add me to the thank list. Thanks.

08-20-2011, 10:40 AM	#6
IBoughtAS13 Zilvia Member Join Date: Nov 2010 Location: Queens, NY Age: 33 Posts: 152 Trader Rating: (2) Feedback Score: 2 reviews	Well Malinda's cousin will be sufficient for payment....

08-21-2011, 05:18 PM	#8
IBoughtAS13 Zilvia Member Join Date: Nov 2010 Location: Queens, NY Age: 33 Posts: 152 Trader Rating: (2) Feedback Score: 2 reviews	O yeah. Don't forget you got lazy and did not want to do anything else like all the little stuff that take a long time.

08-21-2011, 06:06 PM	#9
tricky_ab Post Whore! Join Date: Sep 2008 Location: It's dark, and hell is hot! Posts: 9,414 Trader Rating: (23) Feedback Score: 23 reviews	It's nice to see another RB25 swap thread Looking good so far!

10-02-2011, 07:57 PM	#10
IBoughtAS13 Zilvia Member Join Date: Nov 2010 Location: Queens, NY Age: 33 Posts: 152 Trader Rating: (2) Feedback Score: 2 reviews	What's going on with this car?

11-17-2011, 05:50 PM	#12
slydin240sx Zilvia Addict Join Date: Apr 2009 Location: Missouri Posts: 919 Trader Rating: (3) Feedback Score: 3 reviews	Looking good man. I'd love to have the NEO RB25 in my s14.

11-17-2011, 05:58 PM	#13
2.5T_/<ouki Zilvia FREAK! Join Date: Oct 2011 Location: SoCal Posts: 1,150 Trader Rating: (13) Feedback Score: 13 reviews	Looking good! Love RB's in s14's Got one myself.

11-26-2011, 07:24 PM	#14
Davetheslave Leaky Injector Join Date: Mar 2011 Location: Spring Hill Posts: 83 Trader Rating: (0) Feedback Score: 0 reviews	Can you make more of those iacv adapter plates? I'd like one once I get my swap

11-26-2011, 08:26 PM	#15
wiring specialties Zilvia Junkie Join Date: Sep 2011 Location: Brookfield Posts: 398 Trader Rating: (3) Feedback Score: 3 reviews	Looking like the swap is coming together nicely. Keep us posted. Yury __________________ Visit our Website - Check out our Blog - Like us on Facebook - Follow us on Instagram

12-24-2011, 07:38 PM	#18
tinys s14 Zilvia FREAK! Join Date: Jul 2008 Location: Queens, NY Age: 33 Posts: 1,030 Trader Rating: (12) Feedback Score: 12 reviews	sorry bout the leave of absence. update on the car... good news is i got it cranking... bad news when it was wired they forgot the car was originally an auto so I just got a auto harness to splice in the new plug...also my battery died so hopefully after xmas i will slpice the wire and see if this baby starts up... __________________

11-15-2012, 08:42 PM	#19
Jissan Zilvia Member Join Date: Jun 2012 Location: Louisiana Posts: 155 Trader Rating: (1) Feedback Score: 1 reviews	Update?

11-15-2012, 09:48 PM	#20
project_silvia Zilvia Member Join Date: Sep 2011 Location: miami Age: 32 Posts: 190 Trader Rating: (0) Feedback Score: 0 reviews	Update this ASAP lol

08-28-2013, 10:45 AM	#21
IBoughtAS13 Zilvia Member Join Date: Nov 2010 Location: Queens, NY Age: 33 Posts: 152 Trader Rating: (2) Feedback Score: 2 reviews	Sold setup and is going 2J.

08-05-2014, 04:11 PM	#22
IBoughtAS13 Zilvia Member Join Date: Nov 2010 Location: Queens, NY Age: 33 Posts: 152 Trader Rating: (2) Feedback Score: 2 reviews	Update http://zilvia.net/f/showthread.php?t=573903