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RX-7 REW-13B Conversion Install in RX-8

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Old 05-23-2012, 01:45 PM
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Originally Posted by yokohamaboi
Ac, powersteering delete? Rx8 front cover? Ems? Conversion harness? Speedometer? Cel? I wanna know!!!
Originally Posted by stinksause
I would say some of those depend on what ECU you want to use to run the REW ... I am not sure how complete this swap kit is, but I doubt that will be included.

For example, there is no reason to run an rx8 front cover if you are using a Power FC or similar
You guys know there are a few build threads in this club and on the 7club which state how to get around these things. All someone would really need is the engine mount...
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Old 05-23-2012, 03:08 PM
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Originally Posted by dznutzuk
You guys know there are a few build threads in this club and on the 7club which state how to get around these things. All someone would really need is the engine mount...
Link me please and might as well buy rx8 performance engine mount
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Old 05-23-2012, 03:17 PM
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Originally Posted by stinksause
i am not sure where the ac compressor sits on rew, but I would imagine that you would need custom ones

Vac for brake booster? Post throttle? Why is that hard? I am sure the FD has a brake booster....

Throttle ... think about that for a sec ... the rx8 is drive by wire ... the FD isn't ... you can keep drive by wire if you bolt up the rx8 throtle body ... but then you need to keep the rx8 ECU
HOW are 'they' going to make this work in regard to..

Dash Cluster, Air Bags and Module, Cruise Control, HVAC, T body??

Let alone the CAN system is different again for Series 2.

A Frankenstein RX-8.
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Old 05-23-2012, 03:27 PM
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exactly my point ... extended
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Old 05-23-2012, 09:27 PM
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The title of the thread "REW-13B direct drop" is misleading.

A conversion like that would be anything but a direct drop.
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Old 05-23-2012, 09:58 PM
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Originally Posted by pistonhater
The title of the thread "REW-13B direct drop" is misleading.

A conversion like that would be anything but a direct drop.
Thread Title Edited...is this OK with OP and Subscribers?

IF you have any more please let us know.
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Old 05-23-2012, 10:44 PM
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yea it's direct drop. I'll take more photos when I get a chance
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Old 05-24-2012, 01:35 AM
  #33  
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Originally Posted by ASH8
HOW are 'they' going to make this work in regard to..

Dash Cluster, Air Bags and Module, Cruise Control, HVAC, T body??

Let alone the CAN system is different again for Series 2.

A Frankenstein RX-8.
1. Dash cluster-
2. Air bags and module-
3. HVAC

4. Cruise control and T-body-

Last edited by dznutzuk; 06-18-2013 at 04:15 AM.
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Old 05-24-2012, 04:50 AM
  #34  
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Originally Posted by dznutzuk
1. Dash cluster-All you really have to do is leave the stock ecu in mount the stock trigger, leave the stock water light and stock pressure sensor.

2. Air bags and module-have nothing to do with an engine swap

3. HVAC-has nothing to do with the swap as long as you leave the stock ecu

4. Cruise control and T-body- with an adapter plate it can be bolted onto the swapped engine's intake.
Ah, so you still have to use the stock ECU which has everything to do with 1,2,3 and 4.

And electric Power Steering.

As none will function/work without OE ECU (PCM).
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Old 05-24-2012, 07:03 AM
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Originally Posted by ASH8
Thread Title Edited...is this OK with OP and Subscribers?

IF you have any more please let us know.
The new title is more appropriate - especially since the thread was started without further pics or info documenting how 'direct' the 'direct drop' is.
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Old 05-24-2012, 09:47 AM
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Conversion harness and interceptor x?

Usdm or jdm 13b rew?
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Old 05-25-2012, 08:41 AM
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Originally Posted by ASH8
Ah, so you still have to use the stock ECU which has everything to do with 1,2,3 and 4.

And electric Power Steering.

As none will function/work without OE ECU (PCM).
There is a way to get power steering to work without the stock ECU. Speedsource has done this ... but everything else ... yeah you need it


Originally Posted by yokohamaboi
Conversion harness and interceptor x?
one way of getting this swap to run


Originally Posted by yokohamaboi
Usdm or jdm 13b rew?
Isn't the only difference emissions on the LIM?
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Old 05-25-2012, 11:20 AM
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There is but if I can remember correctly the harness are a tad different. Also its like impossible to find a low mileage usdm motor that's rebuildable. So that's out of the question so.jdm would be better. Less things that are.broken accessory and wires and such.
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Old 05-25-2012, 12:04 PM
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The $$$ factor is what's going to make or break this "kit".

Mazdatrix is working on their market-ready "kit", based on Kyle's REW-powered 8, but I'm sure it'll be overpriced, as is the rest of their products.

I just had Mazdatrix install a zero-mileage OEM reman motor in my 8, which I would gladly sell, if I could essentially buy/build an REW setup for roughly the same price I paid.
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Old 05-26-2012, 04:19 AM
  #40  
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Our project car will be using good old Power FC.
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Old 05-27-2012, 03:39 AM
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Originally Posted by fd3s777
Our project car will be using good old Power FC.
Are you gonna do the wiring? Take pics
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Old 05-27-2012, 06:33 AM
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Using the "good old PowerFC" would mean you'd have to use "shitty, hard, brittle, complicated, unreliable old FD wiring". Get a nice new standalone and custom harness and forget about that crap.
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Old 05-27-2012, 06:37 AM
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Subbed!!
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Old 05-27-2012, 01:01 PM
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Originally Posted by dznutzuk
Using the "good old PowerFC" would mean you'd have to use "shitty, hard, brittle, complicated, unreliable old FD wiring". Get a nice new standalone and custom harness and forget about that crap.
Damn dont you think building a custom harness would be a hard as **** dznutzuk?

Haltech? Interceptor x? Adaptronics?

I talked to Scott on the phone he said he could build me a harness for the interceptor x to mate it with the rx8 computer and 13b rew.

I know a lot of people don't like him, but Damn isn't he the first to do a production 13b rew motor mount for the rx8?
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Old 05-28-2012, 12:33 AM
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Originally Posted by yokohamaboi
Are you gonna do the wiring? Take pics
Will do
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Old 05-28-2012, 03:31 AM
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Originally Posted by yokohamaboi
Damn dont you think building a custom harness would be a hard as **** dznutzuk?
I think using and installing all the necessary crap from the FD in order to use the powerfc is much harder.


Originally Posted by yokohamaboi
Haltech? Interceptor x? Adaptronics?
Don't know about the other Adaptronics and about the Interceptor X, but Haltech did put this connecting diagram out there that's below.

Originally Posted by yokohamaboi
I talked to Scott on the phone he said he could build me a harness for the interceptor x to mate it with the rx8 computer and 13b rew.

I know a lot of people don't like him, but Damn isn't he the first to do a production 13b rew motor mount for the rx8?
Well I personally never had any dealings with him, nor have I ever said anything about him, I really like his engine mount(unfortunately for me I have a bre engine which has side mounts and can't use it) and a couple of people got it and were happy with it.
Attached Files
File Type: zip
halrx8.zip (219.3 KB, 307 views)
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Old 05-30-2012, 02:28 AM
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Old 05-30-2012, 05:31 PM
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this kit should have an option for a single turbo manifold that fits the rx8 with a high mount turbo and vmount intercooler/rad. all that fits properly. that would be a true solution to a rew swap minus fuel/electronics.
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Old 05-30-2012, 11:52 PM
  #49  
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Cool!
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Old 05-31-2012, 12:32 AM
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MOAR pictures
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