Jump to content
SAU Community

Recommended Posts

Quote: If your application requires a twin scroll T04 flange, then you're in luck: the twin scroll T04 housing bypasses gasses from both scrolls making this the first aftermarket performance and racing turbocharger to offer a twin scroll internally wastegated turbine housing.

Mmm, nice.

Quote: If your application requires a twin scroll T04 flange, then you're in luck: the twin scroll T04 housing bypasses gasses from both scrolls making this the first aftermarket performance and racing turbocharger to offer a twin scroll internally wastegated turbine housing.

Mmm, nice.

Mitsubishi have had internal waste gate twin scroll turbos since the Evo 4.

Nothing new, but still cool.

I will have the catalogue in my hand probably tuesday. We will make my next turbo selection from there.

I've pretty much made up my mind these borg warner's are where i want to go.

??

BTW, the EFR turbos are at the higher end of the aftermarket turbocharger price spectrum. The reason why is because they are so feature rich........ If you look for quality and don't mind spending a premium then keep reading.

Taken from one of the links... I guess BW turbos had there stint as being very well priced in comparison with Garrett.

??

Friend will be back on deck from sema on tuesday and will hopefully have all the relevant guff we need to make the selection we need.

That and I'm an old prick. would rather have a paper catalogue than the link you posted that wont open for me anyhoos. :ermm:

BTW, the EFR turbos are at the higher end of the aftermarket turbocharger price spectrum. The reason why is because they are so feature rich........ If you look for quality and don't mind spending a premium then keep reading.

Taken from one of the links... I guess BW turbos had there stint as being very well priced in comparison with Garrett.

There are some prices in the link I posted earlier. 2.7k US for the external wg 8374... so over 3k landed. Hopefully these are only preliminary numbers...

nasty pricing

surley they would stick it to garrett by matching prices initially

ill definately be holding off if they cost that much, untill they are proven to be the shit by one of you guys

So nearly $3k for turbo, plus Full-race manifold $2.5k (landed), twin wastegates $300ea; you are over $6k and you have no gaskets, dump pipes, intake pipes... Halve that at $3k and a set of -5's would be fine thanks!

And you get the gaskets lol

is you'll find that the Series EFR turbos are unlikely to directly retrofit into existing T25/28, T3/T4, or GT30/35/40/42 fitments

Indeed a very costly exercise to become a guinea pig!

The BOV placement is interesting, in a space conscious bay, that could be a bit of a problem.

Another possible drawback is that the turbine housings are not available in various A/R sizes due to specific gas flow optimization for the housing and wheel shapes. It is possible that BW may release other A/Rs in the future, but for now the T25 inlet wastegated housing is only available in 0.68a/r, the T3 open volute (single entry) wastegated housing is only available in 0.85a/r, the T4 divided (twin scroll) wastegated housing is only available in 0.95a/r, and the T4 divided (twin scroll) non-wastegated housing is only available in 1.05a/r.

Interesting...

Like the idea of moving the mount points thought, nice and easy.

Well the Sierra Sierra EVO has knocked 2 seconds off its personal best (which happens to have been the lap record for the track, which it took off HKS) at Buttonwillow on the first day of US Superlap using an EFR8374, gotta be promising...

so probably no twin option for a standard capacity GTR hey... if GT-RS size is the smallest they're going... if they have that size that spools like the old 2530s then I'll take 2 thanks;)

they are testing twin turbo IWG applications at the moment on a couple of GTRs. I have some pics but not sure if I can share them yet, but set-up looks good. all that remains to be seen is results. ;)

Guest
This topic is now closed to further replies.



  • Similar Content

  • Latest Posts

    • Howdy friends, So another weird one today, I was looking into replacing some broken clips holding the front grille for the R32 GTR (part number 01553-03831), and noticed the brackets which are supposed to hold the grille in place were also missing 😑. I do recall seeing this issue many years ago, but didn't fix it at the time. A quick look on eBay and I was able to find the genuine brackets, along with all the screws which suited the headlights (part numbers 26042-08U05,26092-08U05). Happy days!....  Once they arrived however there was an extra nut in the packaging which implied that there should also be a bolt or a stud, and sure enough, after a bit of searching I found this thread from 2013, and @Ants clearly shows a stud should be present. Reading around a bit more, it's possible the headlights on my car are the "povo pack" headlights as mentioned by @funkymonkey in this thread way back in 2008. This could explain why the studs are missing on my set of headlights. Looking at the headlight diagram I wasn't able to see a suitable part number for the stud itself. The headlight did indeed have a recess that looked like it would accept a stud, but interestingly no thread or anything obvious how the stud would be affixed to the headlight, I suspect it may have been glued in, press fit, or melted into the plastic at the factory. Another member may be able to clarify if they happen to have a genuine set of N1 headlamps. The only thing we have to work with within the recess is a keyway which likely is there to prevent the stud from rotating within the recess. In any case, back to 3D printing, I put together a model which acts like a pug with a friction fit inside this recess, making use of the keyway so it doesn't rotate while tightening a bolt. Printing in TPU will allow it to slightly swell making a nice snug fit without cracking the part. I've designed the adaptor it to accept an 20 mm M6 bolt (stainless with a cap head in my case), as opposed to the standard M5 stud and I made use of the standard galvanised split washer that came with the genuine brackets from Nissan. Once the bolt and screws were all in place, giving the bracket a gentle shake gave the classic "shaking the car" feeling, very solid, which gives me confidence this is going to be able to hold on much better than the janky solution which seems to have been here for the past decade or so. Overall I'm really pleased with how this turned out and maybe there are more people out there running these headlights without a centre stud at all! Link to the freely available model on Printables: Click here Regards, Sean  
    • Hey everyone, This is my first post apart of the introduction. I tried searching a bit on the forum but couldn't really get a straight answer. I got the car to my mechanic as I felt it being weak. It seems that it was missing on two cylinders due to the injectors. I had all my injectors clean and the car runs much better. The mechanic also confirmed my suspicions that the cat is clogged and needs to be tackled asap. The cat rattles a bit and the hot exhaust warning frequently lights up when driving after getting the injectors clean. In my introduction I was asked about what modification I might be interested in and mentioned a cat delete. From what I was told, this is not really beneficial on the RB20DE and there are more cons than pros.  Could perhaps anyone give some suggestions on what the best course of action would be since the current cat is toast and needs to be removed/replaced anyway? I can also sometimes smell a strong smell of fuel, but I'm not sure if this is related.
    • Hope the cans went down well at least 
    • 255 can't go wrong with the price.
    • When I was replacing my pump due to being stranded in the wrong state, I went with the Deatschwerks 320lph kit. It is a direct plug in to the stock wires, harness, everything. It comes with a plug... but you can plug the OEM plug directly into this thing. https://justjap.com/products/deatschwerks-dw300-fuel-pump-nissan-s13-silvia-r32-r33-r34-skyline-c34-stagea?currency=AUD Downside: Won't actually flow that much on boost if you want to push it on E85, but it's comparable to the 040/255 etc. Little more actually.
×
×
  • Create New...