Rb25 Turbo Upgrade, All Dyno Results

[gtst25]

r33 gtst

hks 2835 pro s kit, stock exh manifoid

550 cc nismos

z32 AFM

apexi pfc + boost control kit

K&N airfilter in stock airbox

4'' cat 3'' exh

no oil catch can

341.9 rwhp or 255 rwkw @ 19 psi boost

[bigcarl]

gcg gt30 500hp turbo with rb25 a/r.63 exhaust housing, low mount exhaust manifold, step 1 tomei pon cams, match ported head, wiseco forged pistons 8.5 to 1 comp, gtr conrods, ces twin dump pipe, 4inch magic cat , 3inch exhaust. link ecu , 550cc injectors, 650mmx300mmx80mm intercooler. optimax extreme 100 ron fuel. 245rwkws on 14psi and 281rwkws on 21psi. old shootout graph in members gallery , will post new graph when i get a chance. cheers . oh yeah bmc 4inch pod filter- think that covers it!

[Zoggy]

95 gtst

stock ecu

stock turbo

HKS Drager Cat back

HKS Pod

SAFC-1

Stock boost

Ran 218.6 HP (SO WHATS THAT IN KWTS ??? )

[Taffy]

RB25DET Series II

Stock set up with APEXi Filter and "replacement" 2.5" exhaust I made 220 RWHP (164 RWKW). With the addition of the AEM EMS, I made 245 RWHP (183 RWKW). Dyno Graph Below. Both runs were at the stock 8 psig boost level.

I then added an APEXi N1 Cat Back, and a 3" stright thru cat delete, 4" intercooler, and a Greddy Intake Manifold. The results are 310 RWHP (231 RWKW) at the same 8 psig. We tried to up the boost, but it would only go to 10 psig at 6200, then it bled back to 8 psig by 7K. The turbo is pretty much done. On this dyno pull, I made 250 RWTQ (34.6 KG-M) from 3000 to redline.

[Stel]

Dynoed My car on the 22/1/2006.

Car is a R33 GTS-T

Mods:

3" Turbo Back Exhaust

Blitz FMIC

HKS Pod

12 PSI Boost

Made 247.4HP (184.49Kw)

Got it Dyno tuned today at Unigroup Engineering.

Mods:

3" Turbo Back Exhaust

Blitz FMIC

HKS Pod

SAFC

11 PSI Boost

Made 206.6kw ( 277.06 Hp)

Did a really good job on the tune

THANKS GUYS!

btw, the first power run was when the safc was installed and just all over the place so take no notice of that (obviously the squiggly line one).

AFRs were 12.4 dropping to 12 at higher rpms.

[duquer33]

201 rear wheel kW on shootout mode @35 degrees by Just Engine Management

R33 GTS-t 1995 M spec series 1

turbo: MTQ highflowed turbo

ECU: apexi power fc

exhaust: 3inch turbo back + hi flow cat

intercooler: trust fmic

pump: walbro fuel pump

boost: ran 10psi on blitz dual sbc

air filter: trust pod

clutch: sports carbon clutch

HKS SSQ BOV

Car was lacking a Z-32 afm, and coils showed hot spots as we tryed tuning at 15psi, but had a lot of splattering. Tuner was happy with 201rwkW at 10psi.

[chaos]

193rwkw

25/30

T78

500hp fuel pump

3inch exhaust

microtech ECU

fuel regulator

Running pump fuel.

[LANFOH]

FMIC

Piggy back Fuel Controller

0.75 bar boost

Full exhaust

Pod filter

198.3 rwkw

[cerci]

full exhaust wit split dumpy and hi flow cat

FMIC

pod filter

bosch 040 fuel pump

hks adjustable cam gear

power fc

hybrid electronic boost control at 0.8bar

h/d clutch

208.8rwkw

[R31Nismoid]

*waves finger*

no chat! i've removed over 8 pages of it so far in this thread alone.

PM for details please

Or get the owner to start a thread about thier specs for discussion

[R33PWR]

Power FC

12psi

555 nismos

Walbro 600hp in tank

Hybrid ebc

Hybrid FMIC

HKS pod

HKS 3 zorst an 3 cat

200.4 rwkW

Scan0001.zip

Edited May 31, 2006 by R33PWR

[igota33]

good thread. some interesting results. thought i'd post.

R33 gts-t s1

rebuilt motor(approx 20000km ago)

fully balanced bottom end

arc forged pistons(safe power)

tomei 1.5mm metal head gasket

stock turbo @ 1bar(upgrading very soon)

3" turbo back exhaust with cat

k&n podfilter

blitz fmic

sequential bov

turbosmart e-boost2@ 9,12 & 14.4psi(excellent boost controller. highly recommend)

power fc(just installed)

tuned by morpowa in sa(enclosed dyno with air con & exhaust extraction. very experienced)

213.7rwkw@1bar

need new fuel pump, injectors(running 97% duty at the moment) and of course turbo

aiming for 280-300rwkw. should be no problem

p.s. post graph soon

[satanic]

1998 Skyline R34 GT-T (Tiptronic)

Custom T04e Hi-Flow Turbo

Nismo Fuel Pressure Regulator

Bosch 040 Fuel Pump

A'PEXi Pod Filter

Trust Cat-Back Exhaust (PEii) 3"

Hybrid Copy FMIC

NGK Iridium Spark Plugs (1.1mm)

Hybrid Dual-Stage EBC

SAFC2 D1 Limited Edition

Tuned using BP Ultimate (98RON) @ 11psi.

This was the absolute max we could drain out of the car during the dyno tuning at Hitman - Injection Tuning. The SAFC2 and stock ECU combination was limiting our numbers through the protection systems (fuel cut, rich and retard etc.)

However, full boost was reached at 1,800rpm (11psi) and we got 198.2rwkw at the end of the day. Considering we achieved this without a full exhaust :lol: I'd say this was one farkin' good upgrade setup.

Next thing is to finish the exhaust with a 3" Front/Dump Pipe and 4" Hi-Flow Cat, get bigger injectors (Nismo 480cc) and a new ECU (thinking Haltech e11v2 or HKS F-Con Is).

Then we will be shooting for 240rwkw to 280rwkw depending on how my gearbox likes it But that's ok, there's a new box being designed right now for my car

[paulr33]

see latest turbo compare graph.

if you want your dyno run / turbo combo on it please send me a pm

please make sure if you do you have a dyno sheet in 4th gear and its an r33 rb25

and the turbo combo is not already on the compare sheeet.

thanks

the gt25 stock is my r33 with all the basid mods with stock turbo

[DOU33]

1995 s1.5 gts-t

PFC

FMIC

TURBO BACK EXHAUST

UNKNOWN SPEC TURBO PROB 450-500HP RATED BUT A LIL INEFFICENT.

CUSCO DIFF

BLITZ DSBC

POD FILTER

VEE PORT BOV

LARGER INJECTORS

REST IS STANDARD

224RWKW @18PSI AND MORE TO COME!

[GOR33]

94 gtst

power fc

3" turbo back

pod

front mount

1 bar

stock turbo

=185rwkw

[woolls]

98 GTS T

3inch Exhaust

split dump

high flow cat

power fc

pod

hks gt2530

212rwkw at 15psi

[GT-PASSAGE]

89 R31 Passage GT

Rb25DET

Injectors???

Power FC

z32AFM

Walbro 800

3in zorst from Turbo

KKR 480 Turbo

Custom IC with piping

Custom Air intake and Pod

297rwkws on 16psi

Edited March 8, 2006 by GT-PASSAGE

[boosted22]

96 R33

RB 25 DET

POWER FC

3 INCH ZORST

FRONT MOUNT COOLER

POD FILTER

UPGRADED FUEL PUMP

192.7 KW ATW

ON 10 OR 12 PSI CANT REMBER WHICH.

Edited March 8, 2006 by boosted22

[Pal]

94 r33 rb25det

just completed manual conversion

stock auto computer

stock turbo at 12psi on gbf bleed valve

split dump, stock front pipe, hi flow cat with 3"cat back

fmic

safc2

256rwhp or 190rwkw