Rb25 Turbo Upgrade, All Dyno Results

[SLEEPR85]

R34 GT-T (NEO) '98 Manual

Stock Turbo

Greddy FMIC

Greddy Profec B EBC

Walbro Fuel Pump

Nismo 480CC Injectors

Greddy E-manage Ultimate

Z32 AFM

3 inch AM performance front/dump, high flow cat, 3 inch zaust.

Apexi Intake

208.3kw @ wheels on 12 psi on a 40 degree day.

UPDATE!

HKS GT2835 Pro S

Carbon Fibre Air Box with CAI

Tuned on 13psi made 244kw's at the rears. Injectors were maxing out and he wasn't gonna push more boost into it without either a bigger set or a FPR. Hoping for 270+ in the near future!

[Abe2]

S1 93

Stock Turbo

Stock Ecu

front mount cooler

spitfire coil packs

fuel pump

14 pound boost

3" exsaust

183 rwkw

[chubs]

97 s2 33

stock turbo

stock ecu

stock internals

Tpiece set for 10psi

3 inch cat back

pod

trust fmic

Ran 228.3hp on dyno at powercruise was pretty hot at the time. no scanner handy to post sheet.

[Akis]

R34 GT-T (NEO) '98 Manual

Stock Turbo

HDI Hybrid FMIC

HKS Evc 5 EBC

Walbro Fuel Pump

OEM Injectors

Apexi Power FC

OEM AFM

OEM front/dump, high flow 4" HJS cat, 4" Futsitsubo catback

HKS Intake

Greddy style plenum

170kw @ wheels on 11 psi

Edited September 21, 2009 by Akis

[Kujotk]

very old dyno test.

october 2008.

96 s2 33

stock turbo

stock ecu

stock internals

Stock boost

3.5 inch cat back

pod

standard intercooler

hot day +35degrees

212hp/ 158.1rwkw

one of the best standard dynos ive seen

[Kujotk]

Same car as above ^^^ 2 months later hot day in summer30degrees and very humid

96 s2 33

stock turbo

stock ecu

stock internals

Tpiece set for 10psi

3 inch turbo - cat, 3.5 catback

pod

Just jap stealth fmic

192.5rwkw still a great result

[Granthem]

R33 RB25

Standard bottom end.

Ported and Polished Head

HKS 256/264 cams

HKS GT-RS Turbo

Front Mount

Apexi Power intake

Apexi Power FC

Nismo 550cc Injectors

Nismo Fuel Pressure Regulator

Walbro Pump

Full zorst

Splitfires

Plazaman Plenum

Z32 AFM

337.1 rwhp (253rwkw) @ 1 Bar rev limited to 7000rpm - Ill scan and post dyno sheet soon

Same car. Same mods running 11psi on a different dyno...

310 rwhp(232rwkw) @ 11psi

[SkyDragon]

R33 S2

HKS 2835 PRO S

Nismo 555cc injectors

Splitfire coilpacks

HKS FMIC

3" Turbo back exhaust

HKS Pod filter

Intank fuel pump

Wolf V500 ECU

359rwhp (268rwkw) @ 16 psi

Edited October 3, 2009 by SkyDragon

[18RZZ]

98 Auto R34 GTT Neo

110,000kms

Pump Fuel

3" cat back exhaust with cannon and resonator

stock everything else not even a pod filter.

got a shock and so did APC

[Lithium]

1997 R33 GTS25t

Unopened RB25DET, 165,000kms

Stock coil packs with some silicone goo to beef up insulation, stock intake and exh manifolds

BP Ultimate 98 Fuel

Nismo 555cc injectors

Walbro 255lb/hr fuel pumpfgvbbbb

GTSLink Plugin ECU

Apexi AVC-R boost controller with Norgren pressure relief valve aiding spool

Cheap random 600x300x76mm front mount intercooler

K&N filter with 4" intake

Garrett GT3076R .82a/r Internally gated turbo

Trust Power Extreme 2 exhaust

[darkhalf]

1998 R34 GTT

Standard RB25DET, ~112,000kms

Standard coil packs, 98 octane fuel, K&N pod, ARC front mount intercooler and trust exhaust

Standard turbo, injectors and ECU, Turbotech bleedvalve

219rwkw @ 12psi

Upgraded GT3071R turbo and Nismo 480CC injectors driven by Nistune Type 4 board

278.5rwkw @ 17psi

http://forum.nistune.com/viewtopic.php?t=950

Next up will be fitting cams and also some extra tuning for the VTC since theres a bump in the current dyno curve where it was left stock. Also looking into tweaking the factory boost control solenoid via factory ECU with variable boost control rather than using the Turbotech valve

[MUZT3K]

Hey guys. got my R33 GTS-T Series II dynod last friday at R E

Mods,

Cooling Pro FMIC

Apexi Bov

Cat back exhaust

Gredy Profec B 2 boost controller 12 Psi

175Kw ATW

heres a vid to go with it.

[Aaron Hazard]

R34 GT-T (Manual)

Blitz LM Pod Filter with Cold Air Feed

HDI GT Spec Intercooler

Custom 3" Turbo Back Exhaust

Stock Turbo

Stock Internals

Stock Boost Controller

207.9 RWKW @ 11 PSI

Installing PfC today and will chuck up DynoSheet After Tune! =D

[Granthem]

R33 RB25

Standard bottom end.

Ported and Polished Head

HKS 256/264 cams

HKS GT-RS Turbo

Front Mount

Apexi Power intake

Apexi Power FC

Nismo 550cc Injectors

Nismo Fuel Pressure Regulator

Walbro Pump

Full zorst

Splitfires

Plazaman Plenum

Z32 AFM

Gizmo EBC

337.7rwhp @ 16.5psi (the nipple on the compressor housing had blown its bung off, so it was holding 16.5psi, but running alot more fuel They said it was running extremely rich, and now i know why)

Dyno run from the weekend... pitty i found the turbo leak after this run lol

And the computer screen of the 2 pulls....

On the rollers at the Buddys fire car show

[axe s]

I don't know how this happened... But i had an excellent run today....

i was expecting about 485HP, Got 596HP....

[Aberax]

1997 Series 2 R33 Manual

RB25DET

Nismo 740CC Injectors

Haltech E11V2 with Airtemp sensor & 3bar MAP.

Garrett 3076R(3037S) 0.82 @ 15psi

NGK Iriway7 Sparkplugs

Superspark Coils

FMIC with Stock piping

Turbotech Boost T

Full boost seen around 3.5k-4k rpm

2 Degrees Extra Timing

Car is making 265rwkw

Dyno sheet was taken after the 265rwkw run was done

Edited October 21, 2009 by Aberax

[big4door]

s2 rb25det

hiflow turbo

sard 750cc

sard P/R

walbro H/P fuel pump

3inch turbo back

upgraded stronger acturator

ems

safc

frontmount

16psi makes 326hp at the wheels with AUTO just did the manual box made 378hp

then week later the turbo f##ked up so looking for upgrading to a gt3540 with .82

does any 1 think its laggy um and when does boost kick in

if some 1 can help us out cheers

if some 1 can help

[johnsta2k]

Performance Modifications:

ACL Race Main Bearing Kit

ACL Race Conrod Bearing Kit

APEXi Power FC & Hand Controller

ARP Head Studs

Blitz Air Pod

Blitz Cat-Back

Chasers Motorworks Custom Airbox

Chasers Motorworks Custom Intake Piping

Chasers Motorworks Custom Intercooler Piping

CP Forged Pistons

Cusco High Pressure Radiator Cap

Cusco Oil Catch Can

Dayco Fan Belt

Dayco Power Steering Belt

High Energy Oil Sump (7L)

HKS EVC-S

HKS GT-RS

GReddy Oil Cooler

Monza Intercooler

N1 Oil Pump

N1 Water Pump

Nismo 740cc Injectors

Nismo Fuel Pump

Nismo Fuel Regulator

NGK Spark Plugs

Pivot Raizin Volt Stabilizer

Plazamaman Plenum

R.E.V I-Beam Conrod

Tomei Metal Head Gasket 1.2mm

Tomei Pon Camshafts (IN,EX 256 Lift)

Tomei Z32

X-Force Front/Dump Pipe

X-Force High Flow-Cat

Power Output:

280.4 rwkw on 20psi

[ssxRicho]

R33

RB25DET

Standard internals

Standard Injectors

Standard fuel pump

Standard fuel pressure reg

jjr dump

jjr cat

3-3.5" apexi/jasma exhaust

pfc

boost tee

jjr turn flow intercooler

jjr oil cooler

apexi pod

plugs gaped at .8

187rwkw @ 12 psi on stock turbo

215rwkw @ 14 psi on hypergear high flow

[HangAye12]

I just bought my car three months ago and got it serviced and dynode an only some weeks back. It outputs 165.3kW at the rear wheels. I was very overwhelmed by means of this output as it is barely a stash car.

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