Jump to content
SAU Community

Recommended Posts

Jeremy's A31 Cefiro

Hey everyone. I'm new to Nissan's with this A31 Cefiro, but luckily, I'm in the motherland :laugh:. I just picked up this Cefy, and luckily she is old enough for me to take her with me when I have to leave in September.  Nothing definitely solid as far as plans for her yet, but I do kinda have a general idea.  For now I'm going to stick with the RB20DET she came with since that will make it easier for me to ship and import if I have to go back to the US.  So for now I'm looking to do cams, injectors, and a bigger turbo, along with a standalone ECU.  Haven't decided just yet on the interior, but I really like the look and feel of the Bride Euroster seats.  The car is pretty much bone stock other than some basic audio upgrades.  Anyway, here she is.

IMG_0277.JPG

IMG_0278.JPG

IMG_0279.JPG

IMG_0280.JPG

  • Like 2
Link to comment
https://www.sau.com.au/forums/topic/469054-jeremys-a31-cefiro/
Share on other sites

  • 1 month later...

Haven't been able to do much on the car lately other than acquire parts.  I did manage to put in a set of Splitfire coilpacks, replaced spark plugs, changed oil, and replaced the air filter.  So far I've managed to stockpile a set of LMGT3's in 17x9 4 lug, a set of S13 coilovers (HKS rear and KTS fronts), a Nismo 2-way (I need to find an ABS rear end though so I can build though so I can build the assembly then just put it in the car instead of the car being down for however long it takes me to do it), a Haltech Elite 2000 with patch harness, and a stock R32 GT-R crankshaft.  This is in addition to the body kit I bought from a friend, RB25 block and transmission.  So far the plan is to drop 26 internals into the 25 block and build for somewhere between 400-500 HP.  Also, I found out that I am going to Ramstein, Germany next, so I'll only be about 160 km from the Nurburgring.

Edited by JaysCefy
  • Like 1

Someone with more knowledge than me should know if it's even possible (I don't think it is), do some googling. Plenty of people on here pushing 320+rwkw on stock rb25 internals. Just freshen the stock motor up and you'd be good to go. Putting a RB25 neo head on a 25 is just as good as having a 26, without the oil issues.

  • 2 months later...
  • 5 months later...

Sorry, for being completely AWOL on the thread lately.  Got busy getting ready to move and everything.

Status update:

Got the LMGT3's mounted but was slightly mistaken on the size. The fronts are 17x8 and the rears are 17x9

Also, ignore the flat tires, they were aired up right after the picture was taken.

The suspension will be sorted out once I get the car fully registered so that nasty wheel gap will go away.

Trying to decide what the next upgrade/project will be.  I have the Haltech that I can "install" since it only requires swapping two injector pins on the harness.  Has anyone used the supplied RB20 map to run a stock engine? I'm assuming for completely stock it should be pretty accurate.

I also have the Nismo 2-way that I can put together.  I kinda want to look at changing the ring and pinion to get a different ratio.  If I remember right the Cefy is 4.3 which keeps the revs a little high for autobahn driving.  I'd like to see about swapping to a 4.1 or maybe 3.9.  Has anyone done this on a Cefy and have can give me their take on it?  Hopefully I will be more consistent with working on the car now that I will be here for a few years.

cefy_nismos.jpg

  • 4 weeks later...

No real progress on the car since the Nismo wheels had a leak around the valve stems, so I'm waiting on replacements.  For now I'm using the original wheels with some cheap winter tires I picked up.  Once I get up to decent speed (90+ km/h) I get a lot of wind noise, so I'm looking to replace all the rubber door seals.  Does anyone know of a good place to source those from?  Also, I want to adjust the latch on the doors as a couple of them seem a little bit looser than I think they should be.  Anyone know the process for doing that?

  • 2 months later...

Minor update, I think my headlight stalk shit the bed. My headlights got to where they would switch on the high beams with no gauge lights. Checked the fuses and relays. Fuses were good and best I can tell the relays are good too.  Tried to clean the contacts in the switch and got one low and high beam to come on left side, nothing on the right side.  So anyone got an A31 or C33 switch they don't mind parting with? Needing something ASAP to get her back on the road. All other projects are sidelined until I can get this sorted out and I really don't want to attempt wiring in a toggle switch if there is absolutely any way to avoid it.  I found a post from Dorigecko about 8 years ago saying he had one, but that was 8 years ago lol.

  • 5 months later...
  • 2 weeks later...

@Swz3 Thanks.

Finally got off my lazy ass and did a little bit more work on the car.  Not having my own garage anymore really sucks.

I tracked down a new headlight switch and got that put in.  I also installed a USB port in the center console instead of having wires trailing from behind the head unit.  In addition to cleaning things up a little bit, it also allows two phones to be plugged in, one charging and one sending audio to the stereo.  I also finally got around to replacing the valves in my LMGT3s.  While I had the tires off, I split the center off and plasti dipped them black.  The wheels need to be refurbished anyway and I will get them professionaly powdercoated/painted then, but wanted to test the look for a bit before I spent that kind of money.  This weekend (hopefully) I will get around to putting the suspension on to bring it down a little bit.  We'll see what happens after that.

cefy.jpg

usb.jpg

  • Like 1
  • 2 weeks later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Back again. I returned to Japan in Jul/Aug to spend time with the car on my birthday and remind myself what all the sacrifice and compromise is for. It happened to line up with the monthly morning meet in Okutama, which I have been wanting to go to for a long time. It's a unique event at a unique spot with really rare, interesting, and quirky cars. It's where all the oldheads and OGs gather. The nighttime scene at DKF certainly has its place and should be experienced if you're into cars, but there's too much bad attention and negativity around it now. IMO the better time is Sunday morning at DKF or Okutama; it's more chill and relaxed. I'm glad I was finally able to go, but not sure it's worth the drive from all the way from Nagoya immediately the day before, unless I was already staying in Tokyo for the days right before the meet, because you have to wake up quite early to make it in time. Funnily enough though I didn't drive the car all that much this trip because it was just too damn hot. While there were zero issues and running temps were nominal and the A/C was strong, RBs already run crazy hot as it is. Sure, it took it all like a champ but something about driving these cars in the ridiculous heat/humidity bothers me and makes me feel like I'm asking too much of it. I'm just me being weird and treating the car like a living thing with feelings; I'm mechanically sympathetic to a fault. Instead I was mainly driving something else around - a KX4(silver) 2001 X-Trail GT, that I acquired in May. There's a few different flavors to choose from with Xs, but visually it's the Nissan version of the Honda CR-V. Mechanically it's a whole different story as this, being the top-trim GT, has an SR20VET mated to a four-speed auto and full-time AWD! It was a very affordable buy in exceptional condition inside and out, with very low mileage...only 48k kms. Most likely it was owned by an older person who kept it garaged and well-maintained, so I'm really happy with how it all worked out. It literally needs zero attention at the moment, albeit except for some minor visual touch-ups. I wanted something quirky, interesting, and practical and for sure it handily delivers on all three of those aspects. I was immediately able to utilize the cargo and passenger capacity to its full extent. It's a lot of fun to drive and is quite punchy through 1st and 2nd. It's very unassuming -in the twisty bits it's a lot more composed than one would think at a glance- and it'll be even better once I get better tires on it(yes, it's an SUV but still a little boat-y for my liking). So...now I have two golden-era Nissans in silver. One sports car and one that does everything else; the perfect two-car solution I think👍 The rest of the trip...I was able to turn my stressed brain off and enjoy it, although I didn't quite get to do as much as I thought. I did some interesting things, met some interesting people, and happened into some interesting situations however, that's all for another post though only if people really want to know. Project-wise, I went back to Mine's again to discuss more plans and am hoping to wrap that up real soon; keep watching this space if that interests you. Additionally, while working in the tormenting sweatbox that is the warehouse, I was able to organize most of the myriad of parts that my friend is storing for me along with the cars, and the 34 has a nice little spot carved out for it: And since it can get so stupid hot in there, that made it all the more easy -after I was standing there looking at the car and said 'f**k it'- to finally remove all the damn gauges that have mostly been an eyesore all this time. Huzzah. The heat basically makes the adhesive backing on the gauge mounts more pliable to work with, so it was far less stressful getting this done. I didn't fully clean it up or chase the wiring though; that will happen once I have the car in closer possession. Another major reason to remove all that stuff is to give people less reasons to get in my car and steal s**t while it's being exported/imported when/if the time comes, which leads us to my next point... ...and that is even though it's time in Japan is technically almost up since it's a November car and the X would be coming in March, I'm still not entirely sure where my life and career is headed; I don't really know what the future looks like and where I'm going to end up. I feel there's a great deal of uncertainty with me and as a result of that, it feels like I'm at a crossroads moreso now than any point in my life thus far and there are some choices I need to make. Yes, I've had some years to consider things and prepare myself, however too much has happened in that time to maintain confidence and everything feels so up in the air; tenuous one might say. Simply put, there's just too much nonsense going on right now from multiple vectors. Admittedly, I'm struggling to stay in the game and keep my eyes on the prize. So much so in fact, that very recently I came the closest I ever have before to calling it quits outright; selling everything and moving on and not looking back. The astute among you will pick up on key subtext within this paragraph. In the meantime I've still managed to slowly acquire some final bits for the car, but it feels nice knowing there's not much left to get and I'm almost across that finish line; I have almost everything I'll ever want for my interpretation and expression on what it is I think an R34 should be. 'til later.
    • Thanks for that, hadn’t used my brain enough to think about that. 
    • Also playing with fire if they start to flow more air down low than what the stock twins can. It's not even up top you need to worry, it can be at 3000rpm and part throttle and it's getting way more flow than it should.
    • Any G40/1000 or G40/1250 results out there?  
    • You still want a proper tune on the stock ECU though. Stock tune + stock ECU with GT-SS/-9s is probably playing with fire if you're running more than stock airflow/power.
×
×
  • Create New...