Rb25 Turbo Upgrade, All Dyno Results

[blackchromeR33]

heres the dyno sheet for my other entry

stock turbo

series 2 gtst

040 fuel pump

malpassi 2:1 regulator

HKS Mechanical Boost gauge

HKS pod

HKS type-s intercooler kit

HKS Old school sequential BOV

HKS 3.5 inch Cat back exhaust

SS Auto chrome Split dump and 3 inch front pipe

Turbosmart bleed valve

Apexi power FC ECU and Commander

Apexi turbo timer

And this run was done on 275/30/R19 tires

[2rismo]

Thought I should post my graph from the last SAU dyno day at UAS. Questions?

[MKDR33]

1995 R33 GTS-t

HKS GT2530kai turbo

3" Turbo Back Exhaust (Split dump pipe)

Custom Exhaust Manifold (TuneAgent)

Hybrid FMIC

Blitz POD

Apexi SAFC II

SARD Fuel Regulator

BP ULTIMATE 98ron

Dyno @ 1.1bar = 232rwkw

Coming Soon...

Fuel Pump

Injectors

PFC

Edited August 3, 2006 by MKDR33

[paulr33]

1997 R33 GTST - 181rkw

Stock Turbo

PowerFC

FMIC

Pod

3" Split Dump, 3" Cat, 3" Exhaust

0.85 Bar Boost

GTR Pump

XR6 Turbo Ute - 211rwkw

Mark II

6 Speed Manual

Factory Standard

[str8g]

I have a r33 94 series 1 with

Full exaust 3' into twin pipes 2' each

ITS Turbo T3 T04E

35mm tail gate

044 fuel pump

Nismo Fuel Pressure Reg

standard injectors

standard AFM

Apexi air filter

Apexi Powerfc

Apexi Pfc boost kit

Universal FMIC

Hks ssqv

Exedy heavy duty clutch

Machined and balanced crank

87.0mm Arias forged pistons

standard head

262rwkw on 18psi

Edited November 3, 2006 by str8g

[Dale FZ1]

ECR33

stock turbo

stock boost 7.5psi = 0.5 bar

HKS pod filter + custom CAI

Apexi PFC + Datalogit

FMIC

split dump

3 inch front pipe into 3 inch cat

3.25 inch Blitz cat-back system with 2.5 inch bolt-in baffle restrictor in place

98 octane Caltex fuel

Splitfire coils

result 223hp = 165kW

sorry for the size of attachment don't know how to resize yet.

[SleepingTalon]

465rwhp/347rwkw at 21psi on pump gas (93 octane in the US)

Stock head, stock cams, stock intake manifold.

Wiseco Pistons, Eagle rods, custom headgasket w/ARP's

550cc injectors, Nismo AFPR, Walbro 255.

GT35R w/Tial 38mm WG

Custom side dump exhaust and wastegate dump

AEM EMS

The car can make MUCH more power easily. The coilpacks weren't liking the higher boost, so it's time for Splitfire's I guess.

Edited June 30, 2006 by SleepingTalon

[Hulk1010]

Hello

go the pfc tuned

mods:

stock turbo

pfc

hybrid front mount

3inch exhaust all the way

pod filter - cai

11 psi

does my power output look ok?

[Guest Rotary20B]

'93 R33 RB25DET Totally stock

Just dyno'd - 165 rwhp

Wanted to get a dyno run before the cat back

Will get a dyno after that, then will up boost to 10 psi, twin dump & front pipe & safcII

[SkylineSII]

I had a Sliding Performance Highflow and made 220rwkw on 12 psi

I ended up running 17 psi shortly after but dont know what sort of power i were making on 17 as i didnt have it dyno'd

Mines ECU

3" turbo back exhaust

FMIC

Dual Stage boost controller

Pod filter

And the Sliding Performance Highflow turbo

Sliding Performance has just finished my complete engine rebuild and ive upgraded to one of his Biagio GT3076 turbo's.

Just finished running it in and it will be dynoed on Tuesday

[paulr33]

Evo 8

motec

exhaust

unknown tune state + boost

R33 GTST

powerfc

fmic

exhaust

12psi

clutch etc

both on the same dyno, just a comparison.

the evo has more average power everywhere

[Turbo Dan]

made 251rwhp on 10psi hiflow standard turbo 450hp

front mount

z32 airflowmeter

3inch dump pipe

pump fuel

http://www.tuffstreetcars.com/skyline2.pdf

http://www.tuffstreetcars.com/skyline.pdf

ran into probs with nock and boost

max 13deg timing and lot of knock could not run anymore timing or boost into it.

Edited July 16, 2006 by Turbo Dan

[Quinny]

1996 R33 S2 GTS-T.

Stock apart from turbo-back exhaust and HKS pod filter, and I mean stock. Stock turbo, boost, intercooler, computer etc.

A:F Ratios between 12 & 13 whole way through.

178.2rwkw.

[DVS-31T]

With so many threads about turbo upgrades for RB25's i thought itd be a good idea to start a thread that shows results only, as the results from various threads are scattered everywhere. Everyone has there own ideas about what power they want so obviously there isnt ONE perfect turbo upgrade for everyone.

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)

The idea of this thread is to be a quick reference to various turbo's performances on RB25's, not to be a discussion thread.

Thanks

(If this has been done already let me know, but didnt come up one in search.)

just got my rb25 powered r 31 back from tune

rb25

microtech

gcg hi flow

fmic

standard injectors

3 inch turbo back

98 ultimate

walbro pump

216 rwkw on 10 psi

240 rwkw on 16 psi

[R334door]

GTST sedan 94 model

powerfc

555cc injectors

040 intank pump

hiflow turbo to4e wheels

apexi air intake

straight through zorst

no cat

98ron fuel

1.2bar

micks front mount cooler

standard internals

347hp @ wheels

im happy with this result

Edited July 21, 2006 by R334door

[Lithius]

R34 GTT

0.8 Bar

Power FC

Hybrid FMIC

3" Turbo back exhaust

Boxed pod with CAI

Standard turbo, injectors, afm, fuel pump

204rwkw @ 12 PSI

Edited July 25, 2006 by Lithius

[geno8r]

r33 95 S1.5 GTS25T

230 Rwkw @ 12 Psi

T3/T4 Highflowed VL Turbo

GTR FMIC

GTR Fuel Pump

Apexi S-AFCII (12:1 AFR)

3" Exhaust Turbo Back (inc. Highflow Cat)

K & N Pod Filter

Irodium Spark Plugs

BP Ultimate 98 Octane Fuel

Stock RB25DET engine.

AFR

Boost

I've noticed the S1.5 r33’s in this thread seem to be making more efficient power (over the S1)? Maybe just a coincidence.

Edited July 27, 2006 by geno8r

[RPR33]

R33 sII

Gt spec front mount

3inch xforce turbo back "race exhaust"?

5-9PSI (low3000rpms-high5000rpms)

and know idea wat internals

KSP tuned stock ecu

218kw@ 6000

Dyno may be wrong???????

or some sick internals????

[mcdee]

s2 r33 gtst

rb26 crankshaft

Tomie forged Piston/ring set

Nismo bearing main/conrod set

GTR N1 oil pump

GTR fuel pump

3" Trust dump/engine pipe

3" Apexi exhaust

Apexi power fc

hybrid intercooler

12 psi

standard turbo

193.0 rwkw

[AcoustiK]

R34GTT

FMIC

Stock turbo @ 10 pounds

Power FC

Fujitsubo 3" Exhaust

Apexi Pod

208.6 kw