CXRacing 300zx RB25 Swap - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

cxracing · 09-24-2014, 04:34 PM

We are working on developing a RB25 swap kit for Z32 300ZX. we will being offering these products:

1. Engine Mounts
2. Transmission mount
3. Oil pan
4. Turbo manifold
5. Downpipe
6. Intercooler kit

So far, we have completed the mounts and oil pan.

We also just finished the intercooler kit for both stock and big single turbo upgrade and downpipe.

We expect that we will have all of these products available late November early December.

Here is a link where you can find all the products for this swap, we will update with new parts after we do a final test fit.

http://www.cxracing.com/mm5/merchant...y_Code=Z32RB20

Here are some pictures of the development.

the intercooler kit in this case is set up as a V-Mount set up and a 3 pass radiator for cooling. We don't have any pictures of the downpipe for the stock turbo but we should have them back in stock and have pictures up late November.

Duker · 09-24-2014, 06:11 PM

I am currently piece an rb26 setup together and I'm very interested in these mounts. What's the hood clearance with your setup?
How much farther can the motor be dropped, for a future build if you know what I'm getting at....

cxracing · 09-26-2014, 05:15 PM

We also made a kit for those of you who have upgraded to the Greddy style intake manifold.

Here are some pictures using the Greddy style intake manifold and oem rb25 turbo.

Both kits will be offered with all necessary piping, hoses, clamps, brackets and coolant tank. All radiator piping has been routed in front of the lower core support to keep a clean look up top.

cxracing · 09-26-2014, 05:19 PM

Quote:

Originally Posted by Duker

I am currently piece an rb26 setup together and I'm very interested in these mounts. What's the hood clearance with your setup?
How much farther can the motor be dropped, for a future build if you know what I'm getting at....

There is a decent amount of hood clearance even when using the factory rb25 intake manifold and top mount turbo set up, if you're going to be using an rb26 there shouldn't be an issue with hood clearance but rather there might be an issue getting the engine mounts to line up properly. Being that we have not attempted this swap yet we do not know 100% yet what fitment would be like and whether or not we would have to make new mounts for the rb26.

TougeSC3 · 11-16-2016, 12:25 PM

While I know this is old, but what is the largest size turbo this manifold will fit? Currently looking at this as a quick fix. Is there any difference in this for the 2+0 and 2+2?

Sent from my SM-N920V using Tapatalk

Duker · 03-19-2017, 05:01 PM

Holy thread revival, but has anyone used this kit??
I've had CX Racing stuff before and not had great luck with it but this is about the best option for an Rbz32 swap. I'm not a fan of the McKinney kit.

Thanks!

Sergio180sx · 04-01-2017, 11:18 PM

I'm interested too! can anyone provide feedback?

Mallz · 04-02-2017, 05:39 PM

Looks pretty good

Sergio180sx · 06-28-2017, 09:39 PM

Anyone have feedback on this kit yet?

*anti tyler* · 06-29-2017, 02:26 PM

I attempted to find information on this for someone a few years ago and couldn't.

But I did see walmart listed it.

https://www.walmart.com/ip/CXRacing-...RB25/135734548

MrFairlady · 07-18-2017, 12:55 PM

Revival!!
Just keeping it alive. I'm about to drop my CX stuff and RB in my 2+2.
11th hour

Sergio180sx · 07-31-2017, 04:21 PM

Quote:

Originally Posted by MrFairlady

Revival!!
Just keeping it alive. I'm about to drop my CX stuff and RB in my 2+2.
11th hour

Did you buy the whole kit?

MrFairlady · 08-01-2017, 12:04 AM

Quote:

Originally Posted by Sergio180sx

Did you buy the whole kit?

Yup. Exh mani with down pipe/cat pipe,engine mount kit and trans mount.
Getting everything moved out of the way now like fuse panel and stuff while it runs,...then going to yank it all out and start fuel line mod.

Sergio180sx · 08-01-2017, 08:09 PM

Quote:

Originally Posted by MrFairlady

Yup. Exh mani with down pipe/cat pipe,engine mount kit and trans mount.
Getting everything moved out of the way now like fuse panel and stuff while it runs,...then going to yank it all out and start fuel line mod.

Fuel line mod?

MrFairlady · 08-01-2017, 09:33 PM

Quote:

Originally Posted by Sergio180sx

Fuel line mod?

Run clean (hard) fuel lines to opp side of engine bay that RB requires.
Z has them on the wrong side for that motor

Sergio180sx · 08-10-2017, 09:05 PM

Quote:

Originally Posted by MrFairlady

Run clean (hard) fuel lines to opp side of engine bay that RB requires.
Z has them on the wrong side for that motor

I want to see that when it's all done how you do all the lines

09-24-2014, 04:34 PM	#1
cxracing Zilvia.net Advertiser Join Date: Feb 2008 Location: Los Angeles Posts: 217 Trader Rating: (-1) Feedback Score: -1 reviews	CXRacing 300zx RB25 Swap We are working on developing a RB25 swap kit for Z32 300ZX. we will being offering these products: 1. Engine Mounts 2. Transmission mount 3. Oil pan 4. Turbo manifold 5. Downpipe 6. Intercooler kit So far, we have completed the mounts and oil pan. We also just finished the intercooler kit for both stock and big single turbo upgrade and downpipe. We expect that we will have all of these products available late November early December. Here is a link where you can find all the products for this swap, we will update with new parts after we do a final test fit. http://www.cxracing.com/mm5/merchant...y_Code=Z32RB20 Here are some pictures of the development. the intercooler kit in this case is set up as a V-Mount set up and a 3 pass radiator for cooling. We don't have any pictures of the downpipe for the stock turbo but we should have them back in stock and have pictures up late November. __________________ KA, SR, RB, 1J/2J, LS Turbo Parts for S13/S14, Z32, S30, S130

09-26-2014, 05:15 PM	#3
cxracing Zilvia.net Advertiser Join Date: Feb 2008 Location: Los Angeles Posts: 217 Trader Rating: (-1) Feedback Score: -1 reviews	We also made a kit for those of you who have upgraded to the Greddy style intake manifold. Here are some pictures using the Greddy style intake manifold and oem rb25 turbo. Both kits will be offered with all necessary piping, hoses, clamps, brackets and coolant tank. All radiator piping has been routed in front of the lower core support to keep a clean look up top. __________________ KA, SR, RB, 1J/2J, LS Turbo Parts for S13/S14, Z32, S30, S130

11-16-2016, 12:25 PM	#5
TougeSC3 Leaky Injector Join Date: May 2009 Location: Wellington FL Age: 37 Posts: 148 Trader Rating: (0) Feedback Score: 0 reviews	While I know this is old, but what is the largest size turbo this manifold will fit? Currently looking at this as a quick fix. Is there any difference in this for the 2+0 and 2+2? Sent from my SM-N920V using Tapatalk __________________ Tommy:1993 Lexus SC300 5 Spd

07-18-2017, 12:55 PM	#11
MrFairlady Nissanaholic! Join Date: Mar 2007 Location: Fascination Street,N.C Age: 42 Posts: 1,701 Trader Rating: (31) Rides Gallery: MrFairlady Feedback Score: 31 reviews	Revival!! Just keeping it alive. I'm about to drop my CX stuff and RB in my 2+2. 11th hour __________________ z-tERty-2

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09-24-2014, 06:11 PM	#2
Duker Zilvia Member Join Date: Apr 2006 Location: ky Posts: 247 Trader Rating: (9) Feedback Score: 9 reviews	I am currently piece an rb26 setup together and I'm very interested in these mounts. What's the hood clearance with your setup? How much farther can the motor be dropped, for a future build if you know what I'm getting at....

03-19-2017, 05:01 PM	#6
Duker Zilvia Member Join Date: Apr 2006 Location: ky Posts: 247 Trader Rating: (9) Feedback Score: 9 reviews	Holy thread revival, but has anyone used this kit?? I've had CX Racing stuff before and not had great luck with it but this is about the best option for an Rbz32 swap. I'm not a fan of the McKinney kit. Thanks!

04-02-2017, 05:39 PM	#8
Mallz Join Date: Jan 2011 Location: USA Age: 37 Posts: 30 Trader Rating: (0) Feedback Score: 0 reviews	Looks pretty good