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R34 Turbo Upgrade

Neo R34 GT-T
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hamiltonau Grand Master

hamiltonau

Posted
Posted

wish i had done that with my 33 turbo.

ordered a Hypergear from melbourne, got boned on the installation costs and now I have a giant laggy as F@$# turbo that cost me a fortune and isnt that much faster around the track than NA Micras etc

research, research, research.

you cant do too much!

34GeeTeeTee Grand Master

34GeeTeeTee

Posted
Posted

wish i had done that with my 33 turbo.

ordered a Hypergear from melbourne, got boned on the installation costs and now I have a giant laggy as F@$# turbo that cost me a fortune and isnt that much faster around the track than NA Micras etc

research, research, research.

you cant do too much!

Really? Laggy?

My high flow was laggy and underpowered IMO.... Its why i went all out to the combo i have now (Well will have in a week or so when its finished)....

Bronx Mentor

Bronx

Posted
Posted (edited)

PAT! yours is also a t4 flanged turbo, not a t3, its some sort of other hypergear turbo, def does not have anything original on it :D

your boost kicks in at 5k rpm anyways. but from there on, it pulls like a train.

BTW, to OP, to upgrade your turbo, you might want to invest in a clutch as well.

Edited by Bronx
hypergear Grand Master

hypergear

Posted
Posted

hamiltonau: Type B rear housing for G3 is released, you can send it back for free upgrade. Also you the tune in it was bad and pinning loud. I hope you didn't track it like that. Come pass when you are in Melbourne next.

Neo R34 GT-T Apprentice

Neo R34 GT-T

Posted
  • Author
Posted

Ya I have done done the following modes HKS electronic turbo booster, HKS intercooler, BC RC coils, Pod filter, Fuel Injector 550, .7 spark plugs, AFM, Apexi ECU, 3" inch HKS exhaust ..... should I stick with 550 or move to 650cc … anyway can u pls post ur mods

(OO)SKYLINE(OO) Grand Master

(OO)SKYLINE(OO)

Posted
Posted

They are not bolt on. GTR/GTS-t = incompatible due to flange differences

Yeah, you're right.

Considering he wanted an aftermarket turbo / kit, I would have assumed things will have to change.

So yes, he'd have to modify the exhaust manifold / flange.

Hadouken Grand Master

Hadouken

Posted
Posted

back to questions

what is your recommendation Skyline(OO) to achieve 550HP?

Lol, build your engine!

Why you being lazy? GO to the RB25 Dyno thread.

Look what I found....

R33 GTS-T Series 2

GT3076 IW .82

256 Cams

Supporting mods etc...

Caltex E-flex E85

Nismo 740cc injectors

Bosch 040 fuel pump

Still using the standard airbox (ported) and snorkel

349rwkw on 19psi spikes to 21psi

post-59604-0-10782100-1331083458_thumb.jpg

post-59604-0-10674100-1331083485_thumb.jpg

RB25DET S1

CP forged piston kit

ACL bearings

Cometic Gaskets

HKS 264 cams

HKS GT3037S-56T

HKS ext. Wastegate 50mm

Splitfire coilpacks

Nismo 740 injectors

Greddy Profec B

Z32 AFM

APEXi Power FC

Blitz NÜR Spec exhaust

Unfortunatelly we reached the MAHA LPS 3000 dyno limits, and it tilt down at 5700rpm.... sad.gif

1.6 bar

471 HP @ 5700

579 Nm @ 5200

As It seen on graphs those HP numbers are not the peak numbers, We estaminated 500+HPR33_GT3037_23PSI_.jpg

(OO)SKYLINE(OO) Grand Master

(OO)SKYLINE(OO)

Posted
Posted

back to questions

what is your recommendation Skyline(OO) to achieve 550HP?

A lot of work :laugh:

Read Hadouken's post as it's pretty much spot on.

But for starters, the turbo kit you GF bought for you off eBay, as it states, it is a GT3582R.

Garrett claims that turbo can produce a power range between 400 to 600 HP.

So you'd use that turbo and then you need the supporting mods to handle the power.

I see that you have done Injectors / ECU / AFM / Exhaust / Air Intake / Intercooler / Spark Plugs / Suspension, now you need the rest to go with it... Re-read Hadouken's post.

Now can your Gearbox / Clutch / Brakes / Tyres handle the power? They will need upgrading.

Is 550HP streetable? :)

  • 2 weeks later...
Neo R34 GT-T Apprentice

Neo R34 GT-T

Posted
  • Author
Posted

Hey guys .. I dnt know if I should open a new topic... I was away for few days just got back to melbourne...

I had a word with workshop ppl ... He also recommended the same turbos as you guys.. but he also said no to manual transmission.. as my car is Semi Auto .. I think its Multitronic ... he said around 10% power is been reduced coz of transmission

do you guys recommend it or should I just stay with the turbo upgrade. ? ATM my car is pretty sweet ... i mean transmission wise and engine wise .. i do service every 3000 and keep it clean drive carefully ..

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