Rb26 Turbo Upgrade, All Dyno Results

[mattie4270]

1990 GTR R32

stock bottom end

260cams

Gt35 turbo

650cc injectors

big intercooler

twin 44 pumps

haltech pro

20psi

3.5 exhaust

340awkws tuned by JEM

cars now getting fitted with head studs,1000cc injectors,E85 conversion,so with a bit more boost hoping to get around 380kws,see how we go!

[R33RWKW]

Forgot to post my results in here last year.

I have now upgraded a few things this year and I will post the differences in mods and power/response gains.

Last Years Results using:

1997 R33GTR V-SPEC Series 2

New RacePace Stage 1 R34 RB26 Engine

New R34 GTR Head

New Garrett 2860r-5 Turbos with 14psi actuators

OEM Camshafts

Tomei Cam Gears

OEM EX Manifold

X-Force Dumps

HKS Front Pipes

HKS Hi-Power/Silent Exhaust System

Trust/Greddy Sump Kit

Trust/Greddy FMIC 100mm Thick/The Big One

Trust/Greddy Alloy Radiator

Trust/Greddy Oil Cooler

Trust/Greddy Type R BOV's

RPM Oil/Water Seperator/Catchcan

Power Fc HKS EVC 5 (Black Edition)

New Nismo AFM's

Sard 800cc Injectors

Sard FPR After Market Fuel Rail/HKS copy?

Bosch 044 intank pump Series 3 GTR Gearbox with short shifter

OS Giken Twin Plate Clutch & Flywheel

Tuned by RacePace 365rwkw @ 19psi

http://www.skylinesaustralia.com/forums/index.php?app=core&module=attach&section=attach&attach_id=318964

Upadates From Earlier This Year:

New RacePace 3.5" Custom Exhaust System with Twin Pipes

New RacePace Tuned Length Front Pipes

New Tomei 72mm Dumps (older style)

New Nismo Super Coppermix Twin Plate Clutch & Flywheel Kit(COMP MODEL)

Tuned By RacePace 380rwkw @ 20psi

Cant Get these pics working will try again tmrw.

[Tommy Kaira RL]

1996 R33 GTR

Mods

Nismo front pipes and Apexi Exhaust with 100cell metal cat

Nismo intake and HKS IC

APEXI Suction and pod filters

Aftermarket cams ?? 9.1mm lift

HKS Cam gears

N1 R33 Turbos

21PSI

??? bottom end

Nismo FPR

stock injectors

stock AFM

301AWKW

[Hadouken]

*will post dyno sheet tonight*

R33 gtr

ID 1000's

Walbro 400lph

Powerfc

Greddy profec b spec 2

Tomei Cam Gears

NPC 10" sprung button (650hp)

Big front pipe

3" cat back

100cell cat (letting me down)

-9's with 1bar actuators

Standard afms (letting me down)

Standard airbox

Standard dumps

Heres the dyno sheet. Can a mod please join it to my post?

Updated with some Cam Gears dialled in for a little extra down low and a bit more up top.

[usmair]

-9s

Haltech

1000cc injectors

3.5" exhaust

stock cams

stock bottom end

e85

[gtraaron]

-5s , tomei type b cams , nismo fuel pump , sard 800cc injectors , ti front pipes and tomei ti cat back , cat in place (intact) rebuild engine (forged) 2.6

[just_racing]

Standard RB26

Twin RB25 afms

Ebay intercooler

3" pretty much straight through exhaust

6 Boost exhaust manifold

GT35R

Twin 044 pumps

880cc injectors

E85

Lightened flywheel

485hp @ 7300rpm

[Shoota_77]

-7's

Forged bottom end

Z32 AFM's - Apexi Super suction

3 - 3 1/2" Exhaust

ID1000cc injectors

Nismo fuel pump

Stock cams

Tomei adjustable cam gears

Power FC

Hi flow cat (apparently!)

Topped out at 322kw, backed off a bit to 315kw.

Love to get anyones feedback on the power and curve! Seems a bit soft to me??

[Hadouken]

e85, also comments will be removed by the mod. this only a results thread. Start a thread so we can talk about it

[Sinista32]

1993 R32 GTR

Rebuilt RB26

2860-7's

Haltech - mafless

Tomie Type B cams, Adjustable cam gears

700cc injectors

Nitto/JE pistons

98ron

326kws at 18psi

350kws at 21psi

1993 R32 GTR

Rebuilt RB26

2860-7's

Haltech - mafless

Tomie Type B cams, Adjustable cam gears

700cc injectors

Nitto/JE pistons

98ron

326kws at 18psi

350kws at 21psi

Correction - ^ 2nd run at a different Ramp Rate skewing output figures ^

[Rizzz]

2000 GTR 34

Unopened Engine.

Wolf Ecu.

2000cc Injectors.

2860 -5's

Hypertune plenum.

hks intercooler and piping.

Tomei cam gears.

Spitfire coil packs.

360awkw on E85 19.5 PSI

[Tommy Kaira RL]

1996 R33 GTR

Mods

Nismo front pipes and Apexi Exhaust with 100cell metal cat

Nismo intake and HKS IC

APEXI Suction and pod filters

Aftermarket cams ?? 9.1mm lift

HKS Cam gears

N1 R33 Turbos

21PSI

??? bottom end

Nismo FPR

stock injectors

stock AFM

301AWKW

New 1000cc injectors and E85 now 341awkw

dyno.pdf

[R33huntme]

redo

garret 35r turbo

new thicker cooler [unsure of brand]

full 3.5inch stanless turbo back exhaust pipe

750cc injectors

Tomei poncam camshafts

and a retune

[R33huntme]

^^^^^...video of the tune..^^^^

http://s1160.photobu...t=stagea002.mp4

Edited September 26, 2012 by R33huntme

[binga85]

5 months ago.

R33 GTR Vspec

Standard Motor

2860-5s

blitz dual intake

1000cc ID's

Haltech Pro Ecu

PWR intercooler

Greddy Cam gears

Walbro Fuel Pump.

330Awkw

new build with single kit and other stuff now.

new results with dyno shortly

[Adz2332]

- Desno 800cc injectors

- 2860 -5 Turbos

- Tomei Cam gears

- Power FC and Controller

- Z32 Afms

- Apexi AVC-R Boost controller

- Trust 100mm Intercooler

- Tomei Expreme TI cat back

- Venom 100 cell 5 inch body cat

- Apexi Super Suction Kit Pods

- Air Box and Cold Air Intake

-

Engine

- Forged Pistons with standard Rods

- Metal head gasket

- GTR crank

- ACL bearings

- Extended Sump

- New Rings

- Honed Bore

Pretty happy with it. Much more responsive and when it hits 4000rpm wow.....

Thinking some drop in cams, push a bit more boost and ill be done

[HIRISK]

R34 GTR V-Spec II

RB26 Standard bottom end

Apexi Power FC D-Jetro

Tomei Poncams

Sard 700cc Injectors

HKS Fuel Rail

Sard FPR

Tomei Exmprere Exhaust Manifolds

HKS 2530 Turbos

HKS Wastegate actuators

Trust Intercooler

Trust Hard Pipe Kit

K&N Pod Filters

Nismo Z-Tune (cast) dump pipes

Power House Amuse Titanium Front Pipes

Hi flow 3" Metal Cat

Tomei Expreme Ti Cat Back

349.6kw @ 19psi

391.9kw @ 22psi

I am going to stick 19psi due to stock bottom end.

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22 PSI BOOST

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19 PSI BOOST

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[vspecIInur]

Here's mine:

R34 GTR VS2 Nur

N1's

HKS Actuators

Racepace 3.5Inch full exhaust

Nismo Twin Coppermix (Comp)

HKS EVC-S

HKS Cam Gears

Nismo Fuel Pump

Nismo FPR

Nismo Airflow Meters

ID1000's

E85

Power FC

379kw @ 21psi.

[gtraaron]

Now on eflex

-5S , 2000CC INJECTORS

400L IN TANK

PON CAMS TYPE B

[GTR_JOEY]

Capacity 2.6L

R33 GTR crank

Tomei rods

CP pistons

Jun Oil pump

Standard water pump

Standard sump filled to 6L (Race pace sump to be installed soon!!)

Tomei type B cams

Breathers from sump to head (passenger side)

Tomei oil restrictor

Tomei cam gears

Exhuast and Turbo

Full-Race twin scroll manifold

BW S300 83/75 .91 housing

4inch dump pipe

High flow cat

3.5inch exhaust after Cat

Twin Tial 38mm waste gates

Koyo 100mm intercooler

Electronics and ignition

Link G4 ECU

Apexi AVC-R Boost controller

Ross balancer and Crank trigger

Ethenol Sensor and digital readout screen

Split fire coil packs

After market Ignitor

New OEM coil pack loom

Copper plugs

Fuel system

Nismo intake Fuel pump

ALPHA OMEGA Billet steel CNC'd Surge tank

Twin Walbro 400LPH pumps in surge tank

Sard FPR

ID2000cc injectors

Twin entry fuel rail

Braided lines all round

Duel filters

E85 Tune, top line is just more boost through the mid range