Jump to content
SAU Community

New Garrett Gtx2860R / 2863R / 2867R

Gav

By Gav,
in Engines & Forced Induction

 Share

Recommended Posts

  • 3 months later...
  • Replies 970
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

Popular Posts

fatz
fatz

This thread is now delivering f**k yea Can we have a dyno graph with a single, twins and a third axis for bench press weigh for comparison

Dose Pipe Sutututu
Dose Pipe Sutututu

Twins on a RB will always be shit, all of a sudden the Muricans and Canadians are experts with RBs.

NissanForLife
NissanForLife

Look guys, I'm the guy who had the white 34 with 2863's in -5 housings, it made 489kwatw but at 33psi. It was a mental track car, I actually never got a proper time with that power figure on new tyres

Posted Images

AndyStuttgart Enthusiast

AndyStuttgart

Posted
Posted

Did anyone else put these onto an RB30 yet?

Had it running the first time now, let´s see what they can do with stock head and forged bottom end...

bradsm87 Proficient

bradsm87

Posted
Posted

The GTX2860R would be the one. U'd need to make sure you get the .64 "compact 5 bolt" turbine housings to suit the GTR twin setup. The biggest problem is making good intake pipes in the tight space but if a decent amount of time is spent, it'll be well worth it.

  • 2 weeks later...
GTRsean Grand Master

GTRsean

Posted
Posted

I'm starting to seriously look at a set of GTX2860's for my project as I was going to go the -5's.

I know it won't be a straight bolt in affair but I have a few ideas on how to make it look stock, using factory airbox, rubber joiners etc which will mean a 60mm inlet (i will keep 60mm AFM's).

Cutting and aluminum welding will need to be done as there is no way I am going to use silicone joiners on the compressor housings. Especially the back one.

I hope to find out if the stock manifolds will also clear the compressor housings.

MAX PSI Enthusiast

MAX PSI

Posted
Posted

My car is sitting here with nothing on the hotside,waiting for me to make mind up,its come down to the -5 bolton as i liked the boost response and no compressor surge, or these new gtx2860 turbos,worried about boost response and compressor surge as mine is only std stroke rb26 with glide,can anyone help with this any ideas or thoughts on how they would be..thanks

jangles Veteran

jangles

Posted
Posted

it wouldn't be that hard to use the existing twin turbo pipe either.

Cut off existing 2 bolt flanges until its around 2", weld on new extension/elbow and use silicone joiners to attach.

Vband welded onto compressor inlet instead of using silicone joiners?

GTRsean Grand Master

GTRsean

Posted
Posted

it wouldn't be that hard to use the existing twin turbo pipe either.

Cut off existing 2 bolt flanges until its around 2", weld on new extension/elbow and use silicone joiners to attach.

^

This is what I was thinking.

The inlets, I would get aluminum pipe mandrel bent at the same angle as stockers and accept that it would use a 60-65mm inlet bellmouthed out and welded to the 3 inch shortened compressor snout.

I agree jangles. The v band idea would work well too.

ZT-R Enthusiast

ZT-R

Posted
Posted (edited)

ATP turbo how has a housing that is bolt on to the skyline... Im sure there were be some sort of difference in the 2 housings, If you want the full benefits of the gtx i would stay with the 3" intake with the anti surge, but im gonna try it out and see what happens. I got the 2860gtx. I was gonna get the -5 but I have been talking to ATP and they finally got it done. Like I say I will probably by the gunnie pig but oh well. I can change out the housing if it surges alot or something. But then again im probably not gonna be running big numbers yet and the limit of the 2860-5 seems to be more of the exhaust side than the compressor anyway, so this might be a compromise between the two, or it mike work just fine, we shall see.

Edited by ZT-R
jangles Veteran

jangles

Posted
Posted

ATP turbo how has a housing that is bolt on to the skyline... Im sure there were be some sort of difference in the 2 housings, If you want the full benefits of the gtx i would stay with the 3" intake with the anti surge, but im gonna try it out and see what happens. I got the 2860gtx. I was gonna get the -5 but I have been talking to ATP and they finally got it done. Like I say I will probably by the gunnie pig but oh well. I can change out the housing if it surges alot or something. But then again im probably not gonna be running big numbers yet.

Will be interesting to see back to back to back results with their 2bolt housing.

scotty nm35 Grand Master

scotty nm35

Posted
Posted

it wouldn't be that hard to use the existing twin turbo pipe either.

Cut off existing 2 bolt flanges until its around 2", weld on new extension/elbow and use silicone joiners to attach.

Vband welded onto compressor inlet instead of using silicone joiners?

It might be worth welding alloy piping straight to the compressor inlet. To bad you guys are up in Sydney, I would love to have a crack at jigging them up. I imagine the GTX will be a common upgrade once all the parts are available.

As for surge, my GTX3076 is surging a little at light throttle, I assume the surge slots will help avoid compressor damage?

R31Nismoid Grand Master

R31Nismoid

Posted
Posted

ATP turbo how has a housing that is bolt on to the skyline... Im sure there were be some sort of difference in the 2 housings, If you want the full benefits of the gtx i would stay with the 3" intake with the anti surge, but im gonna try it out and see what happens.

If it's anything like their other "bolt-on" type housing offerings for the RB range... You might be in a spot of bothing going down that route as they never seem to perform :(

jangles Veteran

jangles

Posted
Posted

It might be worth welding alloy piping straight to the compressor inlet. To bad you guys are up in Sydney, I would love to have a crack at jigging them up. I imagine the GTX will be a common upgrade once all the parts are available.

As for surge, my GTX3076 is surging a little at light throttle, I assume the surge slots will help avoid compressor damage?

I'm not in Sydney, but it doesn't make it any easier haha.

ZT-R Enthusiast

ZT-R

Posted
Posted

Well ATP called and said the 2860 with the skyline style is delayed. you can get the 2863 and 2867 though. Which works out great cause i just ordered a rips forged RB30 block. Now i have to decide on turbos. I dont want 800whp in a 2600 pound car so im trying to figure out what to order. what do you guys think.

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

    • LegendGTR
      EFR7670 exhaust selection RB26

      By LegendGTR · Posted

      The title should have posted "EFR7670 exhaust housing selection RB26" I can seem to edit thr title on my Android.
    • LegendGTR
      EFR7670 exhaust selection RB26

      By LegendGTR · Posted

      I'm looking for some real world experiences/feed back from anyone who has personally ran a EFR7670 with a 1.05 exhaust housing or a .83 I'm leaning towards the .83 because its a street car used mostly for spirited driving in the canyons roads. I"m not looking for big numbers on paper. I want a responsive powerband that will be very linear to 8000 rpm. I dont mind if power remains somewhat flat but dont want power to drop off on top. The turbo I've purchased is a 1.05, although the mounting flange T3 vs T4 and internal vs external waste gates are different on both housings, I not concern about swapping parts or making fabrication mods to get what I want. Based on some of the research I've done with chat gpt, the 1.05 housing seems to be the way to go with slightly more lag and future proofing for more mods but recommends .83 for best response/street car setup. AI doesn't have the same emotions as real people driving a GTR so I think you guys will be able to give me better feed back 😀   
    • PranK
      Stock Airbox and Snorkle for RWC - VIC west

      By PranK · Posted

      Surely somebody has one in VIC. Have you asked at any shops?  Is this the yearly inspection or did you get a canary?
    • PranK
      Duncan's V37.......race car?

      By PranK · Posted

      This is where I share pain with you, @Duncan. The move to change so many cooling system pieces to plastic is a killer! Plastic end tanks and a few plastic hose flanges on my car's fail after so little time.  Curious about the need for a bigger rad, is that just for long sessions in the summer or because the car generally needs more cooling?
    • Duncan
      7 Speed Auto transmission fluid change (Skyline, Q50, Q60, Fuga, Q70, A62 Titan and probably heaps of others including Navara...)

      By Duncan · Posted

      So, that is it! It is a pretty expensive process with the ATF costing 50-100 per 5 litres, and a mechanic will probably charge plenty because they don't want to do it. Still, considering how dirty my fluid was at 120,000klm I think it would be worth doing more like every 80,000 to keep the trans happy, they are very expensive to replace. The job is not that hard if you have the specialist tools so you can save a bit of money and do it yourself!
×
×
  • Create New...