Rb26 Turbo Upgrade, All Dyno Results

[sinistaGTR]

R34 GTR

Stock turbos

Power fc

OBX front pipes

100 cel venom cat

Apexi N1 GT cat back

nismo panel filter

Blitz spec r boost controller

Splitfire coils

Made 243kw at all fours

17psi dropping back to 16psi

Now 256kw, much cleaner tune thanks to GT Auto Garage

[bored33]

Updated in BOLD

1995 R33 GTR

Performance list:

garrett 2860 -7 running 20psi drops to 19psi

tomei dump pipes

trust front pipe

ballistic cat

nismo catback

1000cc injectors

splitfire coilpacks

bosch 044 fuel pump

haltech platinum pro (mafless tune)

bp ultimate 98

115 Greddy front mount intercooler and piping kit

Greddy air intake kit

280awkw at 19psi

Now 310awkw

[GTR-N1]

300wKw at 20psi on 98RON

R34 GT-R V-Spec II

* -7 Turbos

* 700cc Denso Inj

* Power FC D-Jetro

* Blitz front pipe

* K & N Panel filter

* Greddy DSBC

* Tomei Poncams 260/10.25

* Tomei Cam Gears

* Bosch 044 fuel pump

* Nismo 3" Exhaust

* Hi Flo Cat

Now with 3.5" Kakimoto exhaust

[GOD12A]

Heya all

318kw

Specs:

80000 km old RB26 with 135-140psi compression and already done a Targa Tassie before I got it.

-7s on std dumps

Noname 3" exhaust with hiflow cat

Yellow Jacket coils on copper plugs

Cam gears on std cams

Nismo 550 injectors

19psi

98RON juice

Haltech Platinum Pro w/boost control tuned by HITman (MAP tune, although MAFs were still plumbed up to standard airbox)

Shitloads of blowby!! One 15min session at Wakefield dumped well over 500ml of oil.

Matty (HITman) made this power with the standard airbox, MAFs and snorkel in place. When the airbox was cracked open and a screwdriver handle jammed in there, he saw past 330kw. There's a brand new filter element in there, so contrary to what I've read, my standard airbox was definitely a restriction. Now I just have to bandaid the blowby issue, remove the standard pre-turbo plumbing (MAFs and airbox) and see how long this thing lasts! Hahahaa

This thing idles at 1100rpm on the dot, drives like an EcoTec V6 commo in traffic and will kick you in the nuts when told to. Mid corner throttle/power control is AWESOME and as you can see, the power is quite linear.

Definitely a shedload of fun on a very simple (read: cheap) setup.

HITman, 0417 259 391(Penrith, Sydney)

Mark

[ColinR33]

1995 R33 GTR, Stock RB26

R34 N1 Turbos

Apex'i Intakes

Vipec ECU

Catback

Ceramic coated oem headers and turbo outlets

17 psi

383 awhp / 330 lb-ft

Going to upgrade fuel pump, injectors, fpr this winter, new coilpacks, maybe intercooler and fuel rail as well.

[Pal]

first update since owning car

1996 R33 VSpec LM Limited

stock turbos

Power FC

Apexi intakes

700cc power enterprise injectors

walbro 550hp fuel pump

HKS silent pro cat back with catco highflow cat

Tomei cam gears

GReddy PRofec B-spec2 boost controller

237awkw or 317awhp @12psi

[SiR_RB]

1993 R32 GTR - 160psi compression across each cylinder

2860-7 turbos

r34 gtr dump pipes

trust front pipes

3" super hi flow cat

3.5" Fujitsubo power getter cat back

NIStune ecu

Sard 280lph fuel pump (14v power supply)

nismo 600cc injectors

Greddy cam gears

M's pod filters

profec b spec II

new coil packs with 7 heat range ngk copper plugs @ 1mm

tuned for midrange punch rather then outright power

low boost - 257rwkw @ 16psi

high boost - 295.3rwkw @ 19psi

[Hadouken]

Hey all. Here are my figures on my other thread

Stock everything

Par:

Cat back exhaust

HKS EVC III

A Toshi tune @ 13psi

250kw

http://www.skylinesa...tr-on-the-dyno/

Edited September 3, 2011 by Jvd

[johnnyt]

R32 GTR

ENGINE

built engine

stage 2 hks 272 cams

hks cam gears

TO4Z Garrett

6 boost

48mm turbo smart gate

twin z32 afms

fuel system

sx fuel pump

1450 fuel injector clinic

sard reg

tried running 60% methanol 40% bp 98

managed to pull 560hp at 1.5bar until fuel system ran out of puff, spewin i wanted to wind it up too 26psi. it ran 527 at the same boost on pump but the car does feel stronger through the middle now

will finish of this drum off methanol and give either e85 or a e50/e70 tune a go

Update

630hp at 1.6bar.. e42.5

[mico]

random breakage 26

gt35/.82 6boost kit

pwr cooler

d jetro

044 intank

700cc inj

stock head + crower v/s and ti retainers

432whp bp98 20psi

[ali-turko]

-Forged Pistons (wisco)

- Eagle rods

-tomei Metal head gasket

-tomei Oil pump

-ACL bearings

-New crank

-port and polish

-tomei head restictor

-tomei sump baffle

-New belts

-Engine Blue Printed

2860-5 Turbo's

nismo Fuel pump

700cc sard Injectors

Larger FMIC

HKS Adj Cam Gears (std cams only)

HKS pod filters

custom 2.5" twin exhaust

hks twin plate clutch

power fc

Z32 afms

running 24psi 381kws

[Hiroshima Screamer]

* 2860-5 garrett turbos

* CP forged 86.5mm piston and rings

* Fully prepped block

* Nitto H-beam forged rods

* ACL 1.2mm metal head gasket

* Linished and balanced crankshaft

* Nismo main bearings

* Tomei main bolts and head studs

* Hi-Octane extended and baffled cast sump

* Nitto high-volume oil pump

* Nismo high-volume water pump

* Tomei oil restrictor

* Tomei dump pipes

* Tomei dual layer head gasket

* CRD custom catch can and washer bottle K&N extreme air filters

* HKS 272' 8.5mm inlet and exhaust cams

* HKS cam gears

* Gates timing belt

* 1000cc injectors on Tomei twin entry fuel rail

* Sard fuel regulator

* x2 Bosch 044 in tank pumps

* Splitfire coilpacks

* Haltech Platinum Pro ecu

* HKS EVC 5

* HKS turbo timer

* Nismo thermostat

* Powertune custom fuel intake kit

Exhaust/ Induction:

* Trust titanium cat-back 3.5inch exhaust

* CRD high flow cat

* Nismo weldina front pipe

* HKS 700mm x 302mm x 102mm FMIC

* Cusco oil cooler

(Running 25 Psi on E85)

Edited September 26, 2011 by Hiroshima Screamer

[snozzle]

random breakage 26

gt35/.82 6boost kit

pwr cooler

d jetro

044 intank

700cc inj

stock head + crower v/s and ti retainers

432whp bp98 20psi

haha i got the exact same setup tuned on my car 2 days before you posted this..

Unopened rb26dett (115,000km)

tomei 260 9.15mm poncams type b

gt35 0.82 rear

6boost mani

tial 44mm w/g

700cc sards

stock rail

044 intake

tuned on BP98

485hp @ 20psi on a safe tune (at hubs)

full boost at 4300rpm, love it! shits all over my old twin setup in every way

thick line is gt35 + poncam tune, thin line is -7 tune

Apologies for the poor phone pic of my dyno graph!

Edited September 26, 2011 by snozzle

[siba33]

Just had my car tuned on Tuesday night

93' R32 GTR

HKS front pipes

HKS gutted 3" cat

HKS super dragged exhaust

HKS EVC 6

Power fc - tuned by steve knight @ skr

Unknown front mount

Unknown dumps

Unknown internals or anything else on the car

Made 244 awkw @13psi dropping off to 12psi actuators are bleeding off and full boost comes on late, any ideas what turbos these could be?

Unknown turbos

[chaos_GTR]

this is in my S13 silvia. 594 rwhp on 26psi.

R33 GTR motor

- CP forged pistons

- Eagle forged rods

- Tomei oil pump

- ARP main bolts

- ARP head studs

- ARP rod bolts

- N1 water pump

- 1.2mm oil restrictor

- acl race bearings

- Precision 6765 dual ball bearing turbo/billit front wheel

- precision 44mm wastegate

- custom steampipe exhaust manifold

- cometic metal head gasket

- complete cometic MLS gasket kit

- HKS cam gears

- trust 264/272 cams

- supertech valve springs

- supertech retainers

- motor fully blue printed/balanced/crack tested

- ATI 1000hp balancer

- LS1 coil packs

- 4" stainless dump pipe

- full 4" stainless straight through exhaust

- HKS tripple plate clutch

- indy white 1600cc injectors

- custom fuel rail

- SX racing FPR

- 3x bosch 044 fuel pumps

- walbro lift pump

- 3x proflow fuel filters

- 6 litre surge tank

- 2x -6 fuel lines

- custom 3" stainless cooler piping

- haltech platnium ecu

- 600x300x120mm cooler

- tomei sump baffle

Edited October 7, 2011 by 26_S13

[smithy85]

For everyones information, I have compiled this spreadsheet of all the results from the RB26 dyno thread here:

SAU_dyno_comparisons.xls

This only includes results that aren't from standard turbos.

I hope this doesn't get deleted/moved.

And yes I did get really bored to find the time to come up with this one lol.

Edited October 9, 2011 by smithy85

[smithy85]

Car back from being tuned at JEM (AWD dyno), mods as follows:

Garrett 2860-9's with Garrett 1 bar actuators

Split dump pipes

Trust 70mm into 80mm front pipes

X force 3.5" cat

Veilside JASMA 3.5" exhaust (centre muffler removed)

HKS pod filters

720cc denso injectors

HKS cam gears

Apexi Power FC

Greddy Profec Bspec II

Splitfire coil packs

Std internals

Std AFM's

Std fuel pump

High boost - 287kw @ 18 psi

Low boost - 248kw @ 14 psi (Compare to old standard turbos which made 233kw @ 14.5 psi)

[chaos_GTR]

R32 GTR

Pump fuel (98)

Stock bottem end

Precision 6262 plain bearing turbo

Unknown cams (9.1mm lift)

HKS 100mm thick intercooler and piping

Sard 700cc injectors

Power FC

Unknown fuel pump

HKS log style cast low mount manifold

HKS wastegate

4" dump pipe to a 3" cat back exhaust

492hp @ the wheels on 19psi.

[Piggaz]

New setup;

GT Block

Tomei 2.8 (86.5 mm pistons)

270 @ 10.25 cams.

Nismo Plenum

Nismo intercooler

Tomei dumps

Garrett -5's

Racepace motorsport twin 3 inch exhaust

Link G4 Plug in ECU

Ethanol flex fuel setup

Ross Tuffbond crank trigger. (Timing is no longer taken from the CAS)

Went back to a stock airbox.

United E85

Made 420 RWKW with EBC OFF. (boost spiked at 24 and trailed back to 22.5 psi top end)

More tuning will be done with the EBC on.

On PULP i made 403 RWKW at the same boost. But there is a noticeble difference in how the car drives.

Graph will be up soon.

[BunsenBurna]

1994 R32 GTR - probably with 1,000,000kms but 98xxx on the clock

Setup before:

Cat back exhaust

Pod filters

100k service

N1 waterpump

12psi through stock turbos

213awkw

Setup 2 weeks ago:

Garrett -7s

GReddy dump pipes

GReddy front pipe into existing 3.5" exhaust

HKS 264 camshafts

HKS camgears

HKS fuel rail

HKS fuel regulator

ID 1000cc injectors

New fuel pump

Vipec plugin ECU

Eboost solenoid controlled by ECU

Koyo 53mm radiator

320awkw at 18psi with clutch slipping

Track day at Eastern Creek 30/10/2011 - clutch was finished before I even got to the track slipping like crazy from 4500rpm in 3rd and 4th gear. Coilpacks and spark plugs weren't up to the job either.

Setup now includes new clutch, new plugs and splitfire coil packs. High boost tune to come once clutch is run in

Edit: WTF is going on with computers and the internet this morning???