Jump to content
SAU Community

Recommended Posts

Oh yeah that also means another trip to Yavuz for more boost and an aggressive tune.

I would LOVE to see it crack the 500's with stock GTRS's and a stock ported head. Others have had big results with GTRS's but only on ported heads and the turbos being modded is also a consideration.

Seeing as its on E85, he may aswel make the most of it before the next motor is finished for it cause this current one wont be in there much longer.

I know Yavuz is reading; Yavuz, remember, give it loads :)

  • Replies 186
  • Created
  • Last Reply

Top Posters In This Topic

Ill take your old engine steve-o :)

Man I wish I could go out for a spin to see just how insane this is, havnt been thrown in the back of a seat in such a long time..

Just finished my little ol turbo conversion, gotta make a date with yavuz to get it all tuned up.

Love the work..

Doing a new build thread for the new engine?

Ooooh definatly will do :)

Cheers!!!

Not sure yet actually, missed a call earlier tonight about it and its too late to call back now.

I want it to sound mental, which shouldn't be hard given the cams its got.

Im concerned as my car is so low that the front pipes will get damaged on the very ordinary Sydney roads and speed humps, so yeah undecided so far.

Front pipes i'm thinking 3" into a 4" merge, then 4" all the way to the rear.

Will be very loud, so once its on the car there will have to be some fiddling with mufflers/resonators to shut it up a tiny bit.

Oh, and something that resembles a cat converter.

the front pipes will be challenging!

westside muffflers in padstow do very nice work & are well priced, he does all of pacmans cars & gas-250!

Steve, there's heaps of room under a skyline to fit massive mufflers. Should be no problem keeping it quiet with a huge pipe.

Mine's fairly quiet (Well I reckon it is, you make up your mind), and I still haven't gone as big as possible on the straight through mufflers...

Ill take your old engine steve-o :)

Man I wish I could go out for a spin to see just how insane this is, havnt been thrown in the back of a seat in such a long time..

Just finished my little ol turbo conversion, gotta make a date with yavuz to get it all tuned up.

Love the work..

Doing a new build thread for the new engine?

lol, there's a line for it :D

Ill take you for a quick spin if you want

Yavuz's work is great, you'll be happy!

Yep definatly doing a thread for the new one, ill post it up once its all finished though, not in stages

the front pipes will be challenging!

westside muffflers in padstow do very nice work & are well priced, he does all of pacmans cars & gas-250!

Well, if it was easy everybody would do it. And i hate having what everyone else does :)

Steve, there's heaps of room under a skyline to fit massive mufflers. Should be no problem keeping it quiet with a huge pipe.

Mine's fairly quiet (Well I reckon it is, you make up your mind), and I still haven't gone as big as possible on the straight through mufflers...

lol mate who said i want to shut it right up, we'll see how loud it is, then fiddle with it to make it streetable.

The car is so low im concerned about clearance, i guess thats a bridge to cross when/if it arrives :)

Cheers buddy!

This weekend is all about the booze, and watching others at racetracks :)

Did yours go to get tuned yet?

Nah I havent yet. Gotta put this stupid cooler on. After being off the road for so long im enjoying driving it again. There is a little bit of mucking around with putting this kit on. I want to retain the Factory BOV setup so I have to get someone to mock up some alloy piping (re routed behind the rad). Then the decision to go E85 or not. ARGH!

You going to convert too Marko?

When I was building my engine that was the plan, hence why I opted for 1600cc inj, dual fuel rail, surge tank and 3 x 044s BUT the inconvenience of driving outside of sydney and not having access to e85 keeps stopping me...curiousity might get the better of me 1 day

Nah I havent yet. Gotta put this stupid cooler on. After being off the road for so long im enjoying driving it again. There is a little bit of mucking around with putting this kit on. I want to retain the Factory BOV setup so I have to get someone to mock up some alloy piping (re routed behind the rad). Then the decision to go E85 or not. ARGH!

Thats an easy one, drop it off at Unigroup and let them deal with it :)

Or take it to somewhere like Hypertune and they can do all the measurements and fab work, then off to tune

What power do you want from it? I think ive asked before but its slipped my mind.

Yavuz will say use E85, end of the day its your car. I want every last KW out of it so i have zero regrets once this motor is gone, so thats why i chose it incase that helps your choice?!

Steve - why did u stop @ 24psi on e85? I was told that 30+psi is not an issue on this rocket fuel :)

The exhaust is restricting it, yes it will go into some really silly numbers but the exhaust on there is at its limit

Have a look through the forced induction area at exhaust threads, everyone who knows their sh!t says 3.5" for even 350kw. This varies between 70 and 80mm. So its far from optimal, but its still going ok when you consider from the cat on its one of the first xforce catbacks made.

The exhaust shops i've contacted for the custom system cant believe the power its making on what its got.

If anything, it gives me confidence that with a custom exhaust the numbers will be achieved nice and easy so the motor isnt too stressed out

If I upgraded my exhaust there would be gains to be made...I have a hks superdrager which starts @ 3.25inch, then steps into 3.5inch and becomes 3.75inch near the diff lol

What are u paying for your custom system? If u prefer send me a pm

When are you doing that?

That 20awkw, if that is the exact power gained, will cost you around $1500 if you're talking a custom 4" Which is a pretty expensive gain

Im trying for another 70/90kw but on more boost and tuning. I don't see how another 6 or 8 psi cant net another 50kw at least with a much higher flowing exhaust

yes well if im easy with the box it will be fine - feels good to me thus far.

i know what u mean about $150/kw for the exhaust upgrade - apparently the 98 pump as of lately has been poor in quality so going the e85 route will be much better bang for buck.

$1500 for a 4inch exhaust sounds a bit as well, i'll make some calls & see if i can get a better price, is that price for s/s?

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...