Rb25 Turbo Upgrade, All Dyno Results

[SimonR32]

Nistune RB20 ECU and loom

Greddy MSS for switching VCT

Yellow Jacket Coils

740cc top feed Deatschwerks Injectors

Ally fuel rail

Bosch 044 in tank

Z32 AFM in cooler piping

VH45 Throttle Body

Freddy Inlet Plenum

6boost manifold

Kinugawa (Kando Dynamics) T67 10cm T3 Rear

Tial 44mm MVR Wastegate

Stock RB25 motor

Adjustable exhaust cam gear

Greddy Profec B Spec II

Running my E42.5 (50% BP98 mixed with 50% CSR E85)

Same shit different dyno

[OMY31T]

Engine management - PFC

Boost ran - 1.4 Bar

Turbo - Garrett GT30

500cc injectors

Bosch 044 pump

HKS EVC 3

45mm Turbosmart External Wastegate

Custom Made Steam Pipe High Mount Turbo Manifold

Z32 80mm Air Flow Meter

HKS 600x300x76 Tube And Fine Intercooler

Custom 3inch Exhaust

HKS adjustable exhaust cam gearstock

etc etc etc

Fuel used - BP Ultimate

Stock Internals

The dyno graph i have is from MAS 04 as i cant find the selectamaz one where it went 324rwkw on a nice cool exterior located dyno.

:S :S

almost the same specs as me... im nowhere near that power..

Power FC

Boost : 17 psi - lower boost..

Garrett GT3076 - maybe he had a bigger rear housing, mine is .63 with the anti-surge compressor housing internal gate.

walbro 800hp rated fuel pump

700cc highflowed stock injector

z32afm

3" zaust

cooling pro stealth FMIC

blitz pod

bp ultimate

this is with a fully manualised auto, not a manual.

224.8RWKW

i think i need a new tuner...lol

[hypergear]

ATR43SS with high pressure actuator:

800cc injectors

Nistune ECU

Z32 AFM

600x300x75mm FMIC

3inch turbo back exhaust

3inch intake pipe with pod.

CP pistons

Stock engine head

Stock cams

Stock cam gears

Stock exhaust manifold

Stock inlet manifold

Stock fuel rail

Stock engine block, Con rod & Crank.

Dyno run abased on 9 sec Ramp timing:

BP 98 Fuel, No boost controller, No wastegate controller 286rwkws @ 17psi.

BP 98 Fuel, No boost controller, Wastegate controller wastegate controller set at

320rwkws @ 20psi

Dyno run based on 12 sec Ramp timing with more boost maxing out the turbo, (red = 12sec, Green = 9 sec):

Make sure you know the dyno's ramp speed when comparing results, or its point less. Tricks in pointing them out is in page 73 of our high flow thread.

[dori34]

R34 RB25DETT Neo

CP pistons

GTR rods

stock head (just light polish on in & ex )

R34 GTR BB turbos

R33 GTR dumps

HKS front pipe

catco 3" cat

FMIC

CPC custon plenum

Haltech PS1000 + map sensor

3" HKS silent power cat back

600cc injectors

nismo fuel reg

walbro fuel pump

V-Power 98

profec b 2

not laggy at all as most people would say.

248rwkw @ 18psi

550nM of torque.

turbos are at max efficiency range, will be back at end of the year with bigger turbos to chase 300+

[89CAL]

ECR33 RB25DET (S1)

Tomei Fuel Pump

Nismo 555cc injectors

Power FC

Z32 AFM

Greddy Front Facing Plenum (copy) with 3" Intercooler piping

3" Exhaust

HKS GT2835 KAI (0.6 Rear)

GKTech Intercooler

240rwkw @ 18psi

Will put dyno graph up soon. Bit disappointed considering results that have been achieved with the Pro S, Was told the KAI was a new improved version of the Pro S as they are discontinuing that (Pro S)

Interested to see results that others have got from this turbo, if my results are low and I have some issue, or if thats just all the turbo is capable of.

EDIT: Dyno Graph (sorry I dont have a scanner so its just a photo taken with my phone)

Edited March 7, 2011 by 89CAL

[Ad's]

Stock rb25det S2 motor unopened installed into a HR31

Stock R33 turbo

11psi

Intank bosch 040

BP ultimate

Just jap cooler kit

3 inch turbo back exhaust

POD

Greddy profic type II boost controller

Gapped sparkplugs .8mm

Splitfires

Having problems wont make power past 6000rpm just dies off.

Going back in a few weeks with some new parts that will hopefully fix my problem.

Made 140kw lol

Redline is afm in the cooler pipe. Blue line is afm back infront of the turbo!

Turns out its my afm in the cooler pipe and its flipping out at 6000rpm! Going back soon for a little more boost to see what it will do and possablya SAFC.

[hypergear]

ATR43SS-1 450HP profile with high pressure actuator:

800cc injectors

Nistune ECU

Z32 AFM

600x300x75mm FMIC

3inch turbo back exhaust

3inch intake pipe with pod.

CP pistons

Stock engine head

Stock cams

Stock cam gears

Stock exhaust manifold

Stock inlet manifold

Stock fuel rail

Stock engine block, Con rod & Crank.

BP 98 Fuel, No boost controller, No wastegate controller 257rwkws @ 18psi.

Run below is based on 9 sec ramp timing:

With a manual boost controller set to 24 psi maxing the turbo, 265rwkws @ 20psi.

Run below is based on 9 sec ramp timing:

[Abe2]

R33 s2 Gtst

Custom turbo similer to 3076 18psi

550cc sard injectors

98 octane fuel with 3 point addative

arc intercooler

apexi powerfc

triple core alloy rad

standard engine!

301 Rwkw

Edited March 17, 2011 by Abe2

[Turbomoehican]

R33 S2 GTS25T 271rwkw Dyno proven

Stock Engine internals

Stock manifolds

Stock head Gasket

Stock head stock cams

z32 Maf custom mounted near throttle

Power FC

Greddy Profec b2 EBC

16psi spikes 17.7psi

Highflowed Standard Turbo custom spec'ed Garrett Gt 30 Core Chra, heat wrapped

Uprated standard Wastegate Spring

3inch full length exhaust, decat, unknown muffler 5 inch tip

Splitfires coils copper plugs heat range 7

Nismo 740cc Injectors

Sard Fuel Reg

Walbro 255 intank pump

CAI Drift pod

Custom intercooler and piping standardise sizes 600x400x75

Huge triple core radiator

271rwkw @ 16psi 230rwkw@ 10psi woohoo baby and boost as early as 2200rpm stock like spool Cheetah like acceleration.

Tried 18psi but was safer AFR's at 16psi

Edited March 24, 2011 by Turbomoehican

[jez NF]

Greddy FMIC

Power FC

HKS EVC

Xede heavy duty clutch

Pod filter

X-Force 3" high flow cat

Dump

Walbro fuel pump

Stock turbo

216.1 Kw @ 11psi (surprised everyone including my tuner)

Any suggestions on a turbo that will give me "LOWER END" performance...I would prefer a more responsive car @ lower rpm

Cheers

Greddy FMIC

Power FC

HKS EVC

Xede heavy duty clutch

Pod filter

X-Force 3" high flow cat

Walbro fuel pump

Stock turbo

BP 98 octane

216.1 Kw @ 11psi

Cheers

Took some pics of my dyno sheets....

[beenowened]

stock turbo 11.5psi

greddy profec B-spec 2

yellow jacket coilpacks

hybrid front mount

power fc

3" cat back

apexi pod filter

198.2rwkw

[rad100]

r32 w/rb25det

forged internals

stempipe manifold

gt3076r .82

50mm gate

plazmaman plenum

tomei poncams

surge tank

740cc

nistune

eboost 1

E85

will fit a stiffer spring to hold 22psi flat and make more power.

but really wanna try getting the boost on earlier. any ideas?

[C BOMB]

the ol neo.

HKS 2835 kai

nismo 480cc injectors

nistune

+ the usual stuff

tuned at 14psi.

exhaust is causing a restriction, will see more boooost when its sorted.

[Harey]

R34 GT-T

RB25DET Neo

Fujitsubo Turbo back exhaust, JJR 1 piece dump pipe, Catco metal 3" cat

Apexi Pod Filter with 3" hard intake

Z32 AFM

Nistune ECU

BP Ultimate

Trust Turnflow Intercooler

Hypergear ATR43-SS1

244rwkw with amazing response!

[Torques]

Nice dyno,

Especially the comparison to the standard turbo ...

Though one has to keep in mind that you obviously limited the boost

while running the standard unit.

I have attached a dyno (with the standard turbo) and this unit makes actually comparable boost till 4500 rpm.

(and it does so for me for 2 years now

Also I'm just using the standard R34 SMIC, and standard airbox.

I am currently at 220rkw (with standard turbo and amazing response) ...

R34 GT-T

RB25DET Neo

Fujitsubo Turbo back exhaust, JJR 1 piece dump pipe, Catco metal 3" cat

Apexi Pod Filter with 3" hard intake

Z32 AFM

Nistune ECU

BP Ultimate

Trust Turnflow Intercooler

Hypergear ATR43-SS1

244rwkw with amazing response!

Edited April 23, 2011 by Torques

[W0rp3D]

S1 R33

standard motor

power fc

500cc high flow standard injectors

walbro fuel pump

Z32

yellow jacket coil packs

gizzmo boost controller and adjustable wastegate

chinese stainless copy manifold

Custom dump into 3" exhaust with an x force ceramic cat

factory air box with k&n panel filter and R31 inlet and snorkle in the front

custom afm to turbo pipe

GT3540 .8 rear .5 front

Power is being held back by the xforce cat, ther centre muffler (atleast 7 yrs old) and intake pipe may be hindering a little as well, once these are done it should hit around 280rwkw safely.

this power was made with the airbox lid off, wanted to know how restrictive the air box lid was, made 251rwkw with the lid on.

Although i wanted to see over 300rwkw i am happy with the outcome, my last tune got me to 220rwkw with the afm and injectors maxing out, the sheet shows only 30rwkw more but it actually feels more like 80 or so, massive difference!

http://www.skylinesaustralia.com/forums/uploads/monthly_05_2011/post-27276-0-03581500-1305184769_thumb.jpeg

Edited May 12, 2011 by W0rp3D

[ARTZ]

Sooo..an update..

stock rb25

pfc

gcg turbo ,(.5 comp, 3076 core -5015, 21u rear)

650 sard injectors, walbro pump

china cooler

3 inch ex

Amazing the difference replacing a dirty fuel filter can make.

[RBChris]

R34GTT RB25DET 293.4RWKW

Garrett GTX3071R .82

Siemens 630cc Injectors

HKS Front Mount Intercooler

HKS SSQV

HKS Pod Filter

ACL Bearings

Z32 AFM

Walbro Internal Fuel Pump

Greddy Profec E-01 Boost Controller

Apexi PowerFC with Hand Controller

3.5" Turbo Back Kakimoto Exhaust

3.5" High Flow Metal Cat

NPC HD 5 Puck Button Clutch

Nismo Lightened Flywheel

Edited May 16, 2011 by RBChris

[sanjay]

Please post your RB25 dyno graphs only and state the following:

-Engine management

-Boost ran

-Fuel used (pump or special)

-significant engine mods (eg cams)

Nistune ECU

14.5 PSI (1 bar or thereabouts)

98 RON Pump

Blitz Pod Filter with Custom 3" Intake

HKS FMIC

Hypergear ATR43G2 Turbo

Bosch 044 Fuel Pump

Splitfire Coilpacks

3" Turbo back exhaust (gutted cat - I really should get a de-cat pipe because the stock cat has a diameter of 2.25" causing a restriction)

Standard Injectors (@ 85% injector duty)

Standard AFM (maxed out)

228.4rwkw

Racepace Tune.pdf

[Jap_star]

r33 s2 rb25

3" turbo back exhaust,

metal intake

walbro 255l

z32 afm

z32 ecu

nistune

nismo 550s

gtr front mount

Garret gt3076R 52t .82 IW

270 @ 16psi

really keen to see what a set of poncams and big can actuator will do to it

Big thanks to Willall and AM Performance

RB legends!!!!

for me i probably would have been happy with either of the turbos. but the 52t is what i went with to be a little different, and its great. hey, the 56t may be exactly the same. As you can see 270 @ 16psi, hits nearly 18 in mid range. im thinking big can actuator and a set of poncams should be additional fun. tag on the turbo that i wrote down was 700382-10 .

i have also included a picture of the AM Performance dump pipe before it was polished. can get you a better pic if needed