Jump to content
SAU Community

Hypergear Turbochargers and High flow Services Development thread

hypergear

By hypergear,
in Forced Induction Performance

 Share

Recommended Posts

  • Replies 12.5k
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

Popular Posts

Lithium
Lithium

I was reading through the thread and was going to weigh in anyway, though looks like you're very much on the page I am reading from - so I'll +1 with with a bit more anecdotal evidence to support it

hypergear
hypergear

The ATR28SS15 would be a perfect turbo for your application. I didn't look into some thing even smaller as it doesn't make that much of a difference in response but did loses quite a lot of power. I'

Dose Pipe Sutututu
Dose Pipe Sutututu

^ lol... maybe I'll use a 3" intake pipe and add in more bends.. that usually gets the suuuuuuuuuuuuuuuutuuututuutut going LOL. Anyhow, some real world facts to back up the results.. errbody likes ti

Posted Images

V28VX37 Veteran

V28VX37

Posted
Posted

engineering a new ss2 at moment. should easily take over 300rwkws on pump. will up result shortly. ss1pu makes similar power then 21u but makes alot more torque. there is also a new turbine wheel on thd ss1pu this year, should up hp by 15kws with no lose in response.

Still very much enjoying my 2013 SS2. If I ever decide to upgrade I'd definitely look into this low mount (or the ATR45SAT if it fits :) ), together with an external gate off the stock manifold.

I reckon the NEO might need some forgies at that point though...

Stao is it possible to modify a JJR bellmouth to work without an IWG or is it best to replace the dump/front when going ext gate?

Link to comment
Share on other sites
Artic Choc Rising Star

Artic Choc

Posted
Posted

Still very much enjoying my 2013 SS2. If I ever decide to upgrade I'd definitely look into this low mount (or the ATR45SAT if it fits :) ), together with an external gate off the stock manifold.

I reckon the NEO might need some forgies at that point though...

Stao is it possible to modify a JJR bellmouth to work without an IWG or is it best to replace the dump/front when going ext gate?

Neo on forgies oh that would be alot of fun.

When i swapped over to external gate i had my bolton and acuator asembly sent back to stao and he sent the vband housing and then you just need to put a vband on your dump and get the gate housing made on the mani.. definitely worth doing!

  • Like 1
Link to comment
Share on other sites
V28VX37 Veteran

V28VX37

Posted
Posted

Neo on forgies oh that would be alot of fun.

When i swapped over to external gate i had my bolton and acuator asembly sent back to stao and he sent the vband housing and then you just need to put a vband on your dump and get the gate housing made on the mani.. definitely worth doing!

Nice!! So the exact same turbo but with ext gate? Would you have a dyno sheet before and after by any chance?

Link to comment
Share on other sites
kingtube69 Experienced

kingtube69

Posted
Posted

Still very much enjoying my 2013 SS2. If I ever decide to upgrade I'd definitely look into this low mount (or the ATR45SAT if it fits :) ), together with an external gate off the stock manifold.

I reckon the NEO might need some forgies at that point though...

Stao is it possible to modify a JJR bellmouth to work without an IWG or is it best to replace the dump/front when going ext gate?

I have an ATR45SAT sitting at home now waiting to go in. I'll probably install it in the next week or so then it gets tuned around this time next month so I can tell you how it goes. Supposed to fit on the low mount stock manifold also.

Watch this space and I'll update you when It's done

  • Like 1
Link to comment
Share on other sites
hypergear Grand Master

hypergear

Posted
  • Author
Posted

SS1PU will work fine it doesn't work with a small exhaust housing like the 21U units. So it will be fine.

The new SS2 uses a different exhaust side, on dyno, compare to the previous model, its been able to take more boost with more timing. I'll still still be aiming at 20psi by 3800RPM in 4th. For predicted end result it will be some where close to 340rwkws internally gated on pump 98 fuel and close to 400rwkws on E85 externally gated.

With the capacity of most common 3 inches diameter exhausts, I will be making some small bits and accessories to come around it.

Link to comment
Share on other sites
Badgaz Experienced

Badgaz

Posted
Posted

SS1PU will work fine it doesn't work with a small exhaust housing like the 21U units. So it will be fine.

The new SS2 uses a different exhaust side, on dyno, compare to the previous model, its been able to take more boost with more timing. I'll still still be aiming at 20psi by 3800RPM in 4th. For predicted end result it will be some where close to 340rwkws internally gated on pump 98 fuel and close to 400rwkws on E85 externally gated.

With the capacity of most common intercooler and a 3 inches diameter exhaust, but I will be making some small bits and accessories to come around it.

Do you have a picture of the exhaust housing?

Link to comment
Share on other sites
Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

Posted
Posted

SS1PU will work fine it doesn't work with a small exhaust housing like the 21U units. So it will be fine.

The new SS2 uses a different exhaust side, on dyno, compare to the previous model, its been able to take more boost with more timing. I'll still still be aiming at 20psi by 3800RPM in 4th. For predicted end result it will be some where close to 340rwkws internally gated on pump 98 fuel and close to 400rwkws on E85 externally gated.

With the capacity of most common 3 inches diameter exhausts, I will be making some small bits and accessories to come around it.

hory shet... makes me want to take out my SS2 and throw it in the bin and get the new version haha..

I'm pumping 24 psi into mine and the exhaust housing glows nice and red to only makeep 340kW. And by that time, my intake air temp is over 60 degrees lol

  • Like 1
Link to comment
Share on other sites

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • GTSBoy
      Fuel Filter replacement

      By GTSBoy · Posted

      What's wrong with the OEM filter. They do the job perfectly. As to your actual problems. Stop driving the. Take it to a mechanic. If you actually do have a fuel delivery limitation and you are putting it under load, you could be killing it.
    • Shoota_77
      R32 Gtr Long Term Love, Now Project

      By Shoota_77 · Posted

      Enjoy Japan!  Need someone to carry your bags........??
    • Duncan
      ER34 AT ECU and HKS SLD pins

      By Duncan · Posted

      I don't know the answer, but my uneducated guess is this will not work (or, not as you want it to). I would wire the SLD into VSS1, I bet that is what the limiter uses However, I also bet the ECU compares VSS1 and VSS2 and throws and error if they are different. Best suggestion I can make is wire it into VSS1 and see how you go, I guess the error will only appear above 180 when then SLD is active. If it appears at lower speeds put a switch into the SLD earth (or power supply) and only turn it on when you need to go over 180.
    • Diomedes_
      Fuel Filter replacement

      By Diomedes_ · Posted

      Hi all, So, looking to do some general maintenance on the car, as it has developed a some slight (related?) problems; Three problems that I think are related. 1999 R34 GTR RB26 - engine will sometimes cut out while left on idle, but will keep going if I keep throttle input. Usually after having driven a while. Its random, somedays wont happen at all, others will happen once or twice in a half hour drive. - Second issue is that while driving, the car will sometimes not be able to get past 3k rpm, no matter how much throttle input I apply. - Lastly, car will sometimes be real laggy climbing through rpm, but if I apply lots of throttle problem will seem to clear and go back to normal. All issues come and go, again somedays no sign of any problem, other days will just be stuttering around for ages.   I think it might be either the fuel system, or maybe the AFM?   Either way, I am going to clean the AFMs, and replace the fuel filter, use some injector cleaner in the next few fill ups, and might look at doing the fuel pump aswell.   Question I have, is filter such as; https://www.efisolutions.com.au/pro-fuel-filter-30-micron-an8-orb-black Fine to replace the normal filter? Their product page says as a prefilter only and not as the main EFI filter, so I'm guessing I would still need the stock one? Can I get an aftermarket one that has AN8 fittings to replace the OEM one? Or is the OEM one just something you have to live with?
    • GoHashiriya
      ER34 AT ECU and HKS SLD pins

      By GoHashiriya · Posted

      I say this and there’s a Nistune r34 GTT MT ECU for sale on eBay.de but I need to figure out compatibility between the AT harness and MT ECU - TCS considered. I figure this HKS SLD is a quick bandaid anyhow. 
×
×
  • Create New...