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Rb25 Turbo Upgrade, All Dyno Results

Nacho Vidal

By Nacho Vidal,
in Engines & Forced Induction

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Kinkstaah
Kinkstaah

Updated my result from awhile back with: 1x 3in to 3.5in exhaust, with gate plumbed back now as opposing to going to Atmo, through two mufflers. Walbro 460 pump, with the 120psi relief valve ov

Bman1296
Bman1296

324.51RWKW, new turbo and other bits installed by the guys at Jaustech in SA. Tuned by Pete from Nistune on 98 fuel. Crazy good tune. Running just under 18 PSI and have full boost by 3300rpm

r33ryan
r33ryan

S1 rb25 Built motor 6boost Precision 6062 Twin 45mm gates plumbed into exhaust 4inch turbo back exhaust 600x300x100 intercooler 1650cc injectors Haltech platinu

Posted Images

simonyoungr33 Explorer

simonyoungr33

Posted
Posted (edited)

1995 R33 series 1.5

PWR front mount

sPlit fire coil packs

stock boost

stock turbo

iridium plugs

lighten fly wheel

auto diff I think higher ratio

pod filter

98 octane pump fuel

stock fuel pump

stock internals

full 3" exhaust Welded turbo back

dyno about 2 months ago 245HP 183KW

Very happy on stock boost

Soon SAFC to be tuned and boosted to 10psi hoping to make it over the 200KW mark :)

Edited by simonyoungr33
NYTSKY Grand Master

NYTSKY

Posted
Posted

1997 R33 GTSt:

Head:

HKS 256, 264 cams

Tomei valve springs

Brand new OEM valves

Brand new OEM guides

COMETIC 1.3mm Headgasket

Bottom End:

Mahle pistons

SPOOL rods

ACL Race beaings

ARP Mains and Rod bolts

Intake:

4inch HPI pod filter

Custom 4inch intake pipe

Tube and Fin intercooler kit

Greddy plenum

Fuel:

Nismo fuel pump

Nismo 740cc injectors

Turbo and Exhaust:

Garrett GT3067.82

6BOOST manifold

Synchronic 50mm wastegate (off turbo housing)

Custom dump pipe

Fujitsubo exhaust

Ignition:

Splitfire coilpacks

ECU:

Haltech E11V2

Tuned on E85 bleeding down to 16psi.

325rwkw

Mr. Oizo Grand Master

Mr. Oizo

Posted
Posted

RB25 NEO

VG30 Highflow Turbo

3" exhaust with "highflow" cat

Z32 AFM

Sard 550CC injectors

HKS Adjustable Cam Gear

Power FC (tuned by Paul @ Chasers)

Blitz SBC-iD3 Boost Controller

TkDyno_.jpg

223rwkw on 12.5psi (bleed down to 12psi)

247rwkw on 15psi (bleed down to 14psi)

it made ~270rwkw on 18psi, but i need to go and get the printout for it

nathan0511 Newbie

nathan0511

Posted
Posted (edited)

1993 r33 gts-t skyline auto

kkr480 internal wastgate turbo

stainless steel low mount manifold

full 3 inch exhaust

turbosmart manual boost controller

turbosmart dual port BOV

stock intercooler off and toyota supra

walbro 500hp fuel pump

stock injectors and fuel pressure reg

r32 ecu remapped

z32 air flow meter

acl race series 1.3mm stainless steel head gasket

splitfire coilpack

stage 2 shift kit from mv automotive

ran at 20psi made 226.4RWKW

Edited by nathan0511
JKR34S Collaborator

JKR34S

Posted
Posted

post-52956-1238848685_thumb.jpg

R34 gtt neo manual

Stock ecu

Stock turbo

Hks Hi Silent ss cat back 3"

X force Hi flow ss cat 3"

JJR 3" ss dump

Prof spec b boost controller 10psi low set 11psi hi set

Fmic

apexi pod

Shell V power

212.3 awkw (on hi boost setting)

dyno'd at ultimotive (Phill great bloke)

cheers

  • 2 weeks later...
DemsA31 Enthusiast

DemsA31

Posted
Posted

1989 C33 Laurel

S1 R33 RB25DET

Apex'i RC6 Turbo

Apex'i Steampipe high mount manifold

38mm External Gate

Apex'i power FC

Hiflowed injectors 550cc

3 inch dump with straight pipe

HKS death pod

Walbro 255l/hr fuel pump

246.8rwkw @ 16psi on turbo tune's dyno

NYTSKY Grand Master

NYTSKY

Posted
Posted
1997 R33 GTSt:

Head:

HKS 256, 264 cams

Tomei valve springs

Brand new OEM valves

Brand new OEM guides

COMETIC 1.3mm Headgasket

Bottom End:

Mahle pistons

SPOOL rods

ACL Race beaings

ARP Mains and Rod bolts

Intake:

4inch HPI pod filter

Custom 4inch intake pipe

Tube and Fin intercooler kit

Greddy plenum

Fuel:

Nismo fuel pump

Nismo 740cc injectors

Turbo and Exhaust:

Garrett GT3067.82

6BOOST manifold

Synchronic 50mm wastegate (off turbo housing)

Custom dump pipe

Fujitsubo exhaust

Ignition:

Splitfire coilpacks

ECU:

Haltech E11V2

Tuned on E85 bleeding down to 16psi.

325rwkw

UPDATE

HKS 3.75inch exhaust

Another tune with a touch more boost.

Still have the bleed problem but its better than before.

348kwDynorun.jpg

SHWU Apprentice

SHWU

Posted
Posted

Standard motor other than forged pistons.

-Wolf 3d V4 tuned by C&V

-15Psi

-Optimax 98

-Machined standard turbo with larger compressor and exhaust wheel built by Precision TurboChargers.

-Just Jap FMIC

-Just Jap single dump pipe, unknown cat back 3"

-K&N pod

-500hp fuel pump

251 RWKW, nice smooth power curve

  • 2 weeks later...

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