Rb25 Turbo Upgrade, All Dyno Results

[hp3465]

Atr43 g3 turbo.

Apexi 3.5 inch exhaust

Stealth cooler

Link g4 comp

12 psi. Stock injectors and fuel pump. 226rwkw and 676nm torque limited by my fuel system which will be updated soon

[hypergear]

ATR43G3 .82 with high pressure actuator:

800cc injectors

Nistune ECU

Z32 AFM

600x300x75mm FMIC

3inch turbo back exhaust

3inch intake pipe with pod.

CP pistons

Stock engine head

Stock cams

Stock cam gears

Stock exhaust manifold

Stock inlet manifold

Stock fuel rail

Stock engine block, Con rod & Crank.

This is a controlled run based on BP 98 Fuel, No boost controller, No wastegate controller.

Video of above run is up for people whom's interested to watch:

[hypergear]

R33 GTST turbo PU high flowed .82 with high pressure actuator:

800cc injectors

Nistune ECU

Z32 AFM

600x300x75mm FMIC

3inch turbo back exhaust

3inch intake pipe with pod.

CP pistons

Pu high flow .82

Stock engine head

Stock cams

Stock cam gears

Stock exhaust manifold

Stock inlet manifold

Stock fuel rail

Stock engine block, Con rod & Crank.

Video of 3 dyno runs:

Final result:

[evilr32]

hks 3037

hks external gate

sard 850cc injectors

tomei poncams

power fc

385rwhp

[Rolls]

rebuilt RB25 with forged pistons etc

GTR Injectors

Z32 AFM

Nistune + RB20 Computer

VCT running via eboost-street between 1500 and 4500rpm

Running 18psi on a GCG highflowed RB20 turbo

Full 3" straight through exhaust with one muffler, split pulse dump pipe.

Makes 236kw @ 6300 - 7200rpm on 18psi, drops down to 15psi by redline due to the tiny exhaust housing.

Makes 210kw on 12psi at similar rpm.

rev limit at 7500rpm

think the dyno is fairly low reading as the car is an absolute animal to drive, turbo has basically standard response and absolute zero lag, can make about 6psi by 2500rpm, full boost by about 3-3.5k

[Trozzle]

1993 R33 series 1 GTS-T

Hypergear ATR43G2 highflow turbo (0.82ex 0.60A/R)

Nismo 740cc injectors

Bosch 044 mounted in tank

3" Just Jap dump/front pipe, unknown rattly cat (probs gutted/fked compliance or something), 3.5" catback

Splitfire coilpacks

ViPEC v44 ECU

Large FMIC

3" metal intake, pod filter, fibreglass cold air box w/ heat shielding inside

284rwkw @ 15psi on PULP98

[PWND]

S1 RB25DET

Garett GT35R 0.83 eh

Sard 550cc injectors

Greddy plenum

E Boost controller

Splitfires etc etc etc

380rwhp at 16psi

Will post dyno sheet once I have it scanned

[jordy86]

R32 with Rb25 with all standard internals

Gt35/40 with 63 rear

6 boost manifold

tiall 44mm external gate

sard 850cc injectors

split fire coils

2 1/2 " exhaust

race cat

haltech e11 v2

blitz dual solenoid boost controller

bosch 044

running 23 psi made 398 rwhp for a year

turned timing down still on 23 psi making 387rwhp

pump fuel

Edited September 24, 2010 by jordy86

[blah_blah]

Mods:

Turbo back exhaust

Turbosmart manual boost controller

Hybrid Intercooler

Nistune Ecu

[hypergear]

ATR43G3 twiked version in .82 with high pressure actuator set at 17psi:

R33 RB25det fully stock

800cc injectors

Nistune ECU

Z32 AFM

600x300x75mm FMIC

3inch turbo back exhaust

3inch intake pipe with pod.

98 Fuel.

[rad100]

rb25 s2

fully built

poncams

740cc

gt3076r .82

15psi

gtr>surge tank>044

nistune

38mm gate

highmount

afm to cooler pipe

282rwkw.

[Harey]

R34 GT-T

RB25DET Neo

Hypergear ATR43G3 hi flow, standard nissan compressor housing with 0.82 exhaust housing.

3" Turbo back exhaust

Custom 3" to 2.5" intake with Apexi Pod Filter

Trust Turnflow Intercooler

Z32 AFM

Nismo Fuel Pump

Deatschworks 800cc injectors

Nistune

BP Ultimate 98

279.5rwkw @ 15.8psi, couldnt get the turbo to hold 17psi to redline. Should be some more top end power once we sort that out.

HUGE thanks to Trent from Status Tuning and Tao from Hypergear!! The amount of time they both spent helping sort out issues such as twisting intake pipe, changing spark plug gaps, trying different actuator settings is much appreciated.

[krzysiu]

R33 Gts-t Series 2

unopened rb25det

Garrett GT3076R .82

RB25DET

Hybrid Front Mount Intercooler

3A Racing Pod Filter

Nismo 740cc Injectors

Z32 Air Flow Meter

Custom 3 inch metal intake pipe

Garrett 3 inch Dump pipe

Modified 3inch JJR front pipe

Fujistubo 3 inch Catback

Greddy Cam gears

Bosch 040 Fuel Pump

Ported Exhaust manifold

Blitz Dual SBC spec r

All controlled by an Apexi Power FC

Making 281.1rwkw with 19psi dropping to 18psi

Next is E85

[ARTZ]

Nothing new here

But i picked up one of those GCG 3071r copies s/h not realizing at the time how much different it would be

Feels good but wishing i had the genuine garrett now, of course, hindsight is a wonderful bitch

Full boost comes on a bit later than I'd hoped, around 3800rpm. But its done now...

@18psi, tapers down to 16psi

Edited October 22, 2010 by Arthur T3

[Trozzle]

unopened '93 s1 RB25DET

Nismo 740cc

FMIC

Bosch 044

splitfires

3" exhaust

Hypergear ATR43G2 0.82ex .60 A/R

ViPEC V44

3" metal intake pipe w/ pod filter

294.4rwkw @ 15.5psi

[hypergear]

Duel ceramic Ball bearing OP6 R34 Neo turbo high flow

R33 RB25det fully stock head and forged bottom.

800cc injectors

Nistune ECU

Z32 AFM

600x300x75mm FMIC

3inch turbo back exhaust

3inch intake pipe with pod.

98 Fuel.

Video footage

[baby34]

99' R34 GTT.

FULL EXHAUST

POD FILTER

APEXI POWER FC

14PSI

TUNED BY CHASERS MOTORWORKS WEST.

207RWKW.

[ryan101]

r32 rb25det s2

stock engine, afm,air box, injecters and turbo

3inch turbo back

11psi

z32 ecu nistuned

tuned at dr drift

[RBNRG]

Forged rods and pistons.

Completely standard head.

gt35r

Smaller gapped plugs have since smoothed the top section.

[hypergear]

Duel ceramic Ball bearing ATR43G3 Prototype 2

R33 RB25det fully stock head and forged bottom.

800cc injectors

Nistune ECU

Z32 AFM

600x300x75mm FMIC

3inch turbo back exhaust

4inch intake pipe with pod.

98 Fuel.

Power curve of last two runs. (car's developed a valve bounce issue)

Boost