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Old 10-31-2009, 01:34 PM   #151
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Nissan has a part number for spark plugs. They are NGK 7 cold rating copper spark plugs. The part number is 22401-20J07. They come gapped at .35 so they need to be regapped to .28. Why does this matter? Because these plugs only cost $2.90 each.
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Old 10-31-2009, 01:59 PM   #152
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Quote:
Originally Posted by -L(-.O) View Post
-if you have a problem with sensors acting up, try using a one thats not fcuked up
damn that is super helpful
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Old 11-22-2009, 07:38 PM   #153
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this question here regards a S14 SR swap into a S13...

Would the wiring harness work if you take a S14 SR thats wired for S14 and throw it into a S13 chassis ? or would the wiring harness need a few changes ?

if so then what changes needed to be made.

thanks
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Old 11-23-2009, 08:55 AM   #154
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It's possible but you have to check all the engine harness plugs that plug into the body harness. Some of them may be not be the same depending on year, options, auto vs. manual.

It's a lot of work for someone who has not done one before.

It's still a lot of work for me since I have no idea if the harness was done correctly before.

It's always cheaper to just buy a new uncut harness and pay someone to mate it to your car than paying someone to fix a chopped harness.
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Old 11-23-2009, 09:24 PM   #155
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i've done a SR redtop into s13 before ... wiring is simple ! .. so i do have experience. and i really rather not pay someone , im cheap i do my own work.

the only thing im thinking about is if the dash connectors are the same, unless something isint coming to mind for me , thats why i hope some of you guys can shed some light here for me.

thanks again guys.
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Old 11-23-2009, 09:28 PM   #156
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double post .. sry
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Old 11-25-2009, 01:58 PM   #157
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I'll post some information I have on S15 ECU codes because the internet is massively failing me at the moment.


So far I've encountered 2 coded ECU's for S15's. Both from the Japanese Market.


Some information from Pete at PLMS developments:
Quote:
Traditionally Nissan start off with "00" at the start of the model run and just increment each time there's an update. These are nearly all incremental. So you can swap anything in the series. We've got 91F 00, 01, 05, 06, & 07. These are all JDM images. Autos are 10 and 11. Aussie S15's are 93F00, 01 etc.


The ECU codes that I both have and tested on my JDM S15 motor are "QT" and "NQ"

QT part number is 23710 91f05
NQ part number is 23710 91f08

So from the above paragraph you can see why Pete's conclusion makes sense.

Also just some good information to have:

Quote:
Usually the best images are actually the early ones! What seems to happen is that they release the model and then tunes are updated based on feedback from dealers. From what I can work out this must often be complaints about detonation - due to inferior fuels and/or local conditions (like here in Oz we have lesser fuel than Japan and hotter weather). So they richen mixtures and lessen IGN timing figures = less power.
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Old 11-27-2009, 06:59 PM   #158
 
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s14 engine swap
i own a 95 zenki and ive been tryin to find that perfect engine to replace my stock one...im kinda thinkin about gettin a s14 sr20det blacktop...i honestly dont know much bout engine swaps correct if im wrong but an s14 sr20 blacktop should be a perfect fit???.which other engines would fit without takin anything out and if i would have to take something out what would i have to take out??????please let me know what engine would be best please pm me thx!
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Old 11-27-2009, 07:58 PM   #159
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I need a no bullshit answer to the following. I keep getting mixed answers from searches, people and the internet.

I am looking to swap an SR20DET into my 1990 S13 Hatch. Im not sure what type of SR20DET or from what chassis.

1- I need to know what do I need to do the swap to make it complete and running?
2- I have a KA24DE engine, and a KA24E engine. What can I take from either to help with the swap or use as a spare part down the road if need be?

PM me with answers please. Thanks.
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Old 12-03-2009, 07:22 PM   #160
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i read a thread about SR gas in japan are different compared to our US gas. which gas to use.. or mod something.. idk

i cant find the thread now. help?
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Old 12-12-2009, 05:28 PM   #161
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i read a thread about SR gas in japan are different compared to our US gas. which gas to use.. or mod something.. idk

i cant find the thread now. help?
north american gas is better .

use shell v power
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Old 12-17-2009, 09:14 PM   #162
 
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Engine trouble?
If turbo is blown could it lead to a rough idle sr is running rough
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Old 02-01-2010, 11:55 AM   #163
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stock sr fuel pumps need upgraded for they r not efficient
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Old 02-01-2010, 11:56 AM   #164
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sr20s fit in e30s! !!!!!!!!! !!!!! !!!!
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Old 02-05-2010, 04:27 PM   #165
 
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Originally Posted by andrewmp6 View Post
found somthing every sr owner needes http://www.zfever.com/catalog/produc...roducts_id=147
your still adding a load to the alternator though which is going to cause drag on the engine
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Old 02-05-2010, 06:36 PM   #166
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Quote:
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your still adding a load to the alternator though which is going to cause drag on the engine
electical load and mechanical load are worlds apart man
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Old 02-06-2010, 01:52 PM   #167
 
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electical load and mechanical load are worlds apart man
still a load and the power gain isnt worth 400 bucks maybe for straight race car haha
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Old 02-09-2010, 05:06 PM   #168
 
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a question to everyone...is it true that there is a knockoff intake manifold that works as good as the greddy does for the s13 sr20det ??
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Old 02-12-2010, 08:25 PM   #169
 
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a question to everyone...is it true that there is a knockoff intake manifold that works as good as the greddy does for the s13 sr20det ??

Sort of.
*ISIS Intake Manifold - Sand Finish - Nissan SR20DET S13 [ IS-SRINT ] - Enjuku Racing - Performance Parts and High Quality Fabrication
You have to widen the hole on your fuel rail (takes 2 minutes with a Dremel) but otherwise seems just as good IMO.
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Old 02-24-2010, 04:37 PM   #170
 
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stock sr fuel pumps need upgraded for they r not efficient
can someone elaborate on this some reading through this thread and forum there are alot of different opinions on what to use
-what psi in-line fuel pump do you need
-when running a inline fuel pump does it need to be regulated
-is there a different oem nissan pump that would work ?
-I imaging the best location would be as close as possible to the stock sending unit?
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Old 03-03-2010, 01:07 PM   #171
 
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Searched with no luck. Does anyone know if a dohc ka coolant temp sensor will fit a s13blacktop? I am pretty sure its s13 blacktop only.
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Old 03-14-2010, 11:46 AM   #172
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i need an sr20 ignitor chip so if anyone has an extra...how much do u want for it?
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Old 03-18-2010, 10:37 PM   #173
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Searched with no luck. Does anyone know if a dohc ka coolant temp sensor will fit a s13blacktop? I am pretty sure its s13 blacktop only.
you must use the KA sensor for your sr depending on what chasis u have..
example: i have a s13 redtop sr in my 96 s14, therefore i would be able to use a temp sensor from a 96 ka in my s13 sr
trust! works for my setup
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