Rb25 Turbo Upgrade, All Dyno Results

[Gta51]

Proboost Gtx3582r .82 rear

1200cc

Walbro 460

Stock cams

E85

Cp Pistons and Nitto rods

Plazmaman plenum

415rwkw

Want to go close to 500rwkw but ran out of pump. Looking at adding 2x 044 fuel pumps with the walbro

[green180sx]

R34 GTT

Unopened RB25DET Neo 190,000kms

Stock Cams

VCT with Exhaust Cam Gear

Splitfire Coilpacks

Stock Exhaust Manifold

GT30/40 Turbo (Internal Gate)

3.5inch Turbo back Exhaust

No Cat

Stock Plenum

Blitz Return Flow Intercooler

1000cc Injectors

Sard FPR

Walbro 255LPH

Adaptronic Plug-In ECU

98 Octane

17psi: 281.5kw

Made 287kw on a different day for a quick touch up but was not printed.

Tuned thanks to DVS Jez

[Cadmoon]

Unopened RB25DET Neo with 150,000km

Stock cams

Stock intake and exhaust manifold

3 inch turbo back exhaust

Stock plenum

FMIC

ID 1000 injectors

Walboro 450 LPH pump

Stock FPR

Haltech PS2000 with a MAP and flex fuel tune.

E85 (red trace) and 98 (green trace)

Running 18.5 PSI on E85 and 17PSI on 98

[hypergear]

R34 GTT RB25DET NEO unopened engine.

- Adaptronic​ ECU

- 1000CC ID injectors

- Factory cams and cam gears.

- HyperGear ATR45SAT Internal gated RB25 bolton Turbocharger

- JJR 3 inches turbo back exhaust

- Walbro 470L/H Fuel pump

- 4 inches induction pipe

- Split fire coil packs

- PWR 600x300x81mm intercooler

- P98 fuel @ 330rwkws

- E85 fuel @ 365rwkws

- Tuned by Trent Hewitson​, Chequered Tuning​.

[hypergear]

R34 GTT RB25DET NEO unopened engine.

- Adaptronic​ ECU
- 1000CC ID injectors
- Factory cams, cams gears, and all manifolds.
- HyperGear ATR45SAT Internal gated RB25 bolton Turbocharger
- JJR 3 inches turbo back exhaust
- Walbro 470L/H Fuel pump
- 4 inches induction pipe
- Split fire coil packs
- PWR 600x300x81mm intercooler
- E85, 380rwkws run out of fuel.
- Tuned by Trent Hewitson​, Chequered Tuning​.

[hypergear]

R34 GTT RB25DET NEO unopened engine.

- NIstune ECU

- 1000CC ID injectors

- Factory cams, cams gears, and all manifolds.

- HyperGear High flowed factory OP6 Turbocharger

- 3 inches turbo back exhaust

- Walbro 470L/H Fuel pump

- 3 inches induction pipe with POD filter

- Split fire coil packs

- 600x300x81mm Front mount intercooler

- P98 fuel, 292rwkws @ 19psi.

- Tuned by Boosted Brothers

[Daza33]

rb25det

8.5:1 cp forged pistons

spool forged rods

acl bearings

stiffened valve springs

256 poncams

hypergear atr43g3 .82

hybrid intercooler

nismo 740cc injectors

sard fpr

3" exhaust, 100 cell cat, nismo muffler

z32 afm

powerfc

290rwkw at 23psi dropping to 19. Need electronic boost controller to keep boost steady.

[Skyed_Rice]

Garret GTX3076R .82 rear housing

6boost high mount t3

50mm turbosmart pro gate

460lph walbro e85 pump

Haltech Platinum Pro Plug in

Turbosmart eboost street 40psi EBC

1000cc Bosch e85 injectors

Turbosmart fuel pressure reg

Plasmaman plenum

NPC button clutch

Custom 3.5 inch Catless exhaust

[Skyed_Rice]

Forgot some details.

United e85

22psi

355rwkw

[hypergear]

R34 GTT RB25DET NEO unopened engine.

- Adaptronic​ ECU
- 1000CC ID injectors
- Factory cams, cams gears, and all manifolds.
- HyperGear ATR45SAT Internal gated RB25 bolton Turbocharger
- JJR 3 inches turbo back exhaust
- Walbro 470L/H Fuel pump
- 4 inches induction pipe
- Split fire coil packs
- PWR 600x300x81mm intercooler
- P98 Fuel, 352rwkws @22psi with exhuast dropped before cat.
- Tuned by Trent Hewitson​, Chequered Tuning​.

[jake26]

Finally got my car on the dyno, nothing special but I just wanted to know what she was running.

2000 R34 GTT

Unopened RB25DET NEO

Standard OP6 turbo @ 10psi with boost tee

HKS return flow intercooler

Splitfire coilpacks

Pod filter with stainless intake

Split dump

3inch exhaust

De-cat

190kw Shell V Power 98 (Normally run BP98)

Standard fuel pump

Standard injectors

Standard AFM

Standard ECU

Videos (facebook won't upload HQ):

https://www.facebook.com/jake.stirling/videos/972992202758804/

https://www.facebook.com/jake.stirling/videos/972992936092064/

[Lanorizzle]

2000 R34 GT-T

Unopened rb25 Neo


Garrett Gtx3076r .083 V band
6 boost high mount mani
Plazmaman plenum with throttle body
Plazmaman fuel rail

1000cc Deatschwerks Injectors
Walbro 465 Fuel Pump
Turbosmart FPR
6 boost high mount mani
52mm 6boost progate

Apexi Power FC
Z32 AFM
Hybrid HDI intercooler
Splitfire coilpacks
Greddy Profec EBC
Direct Twin Plate Clutch

Tuned by All Star Garage 412hp @ 20 psi.

[Ke55pig]

My current setup is as follows

340rwkw @17-18 psi on BP 98

Rb25det Neo

Stocks gasket and head bolts

Stock motor

Tomei Type B Poncams

Kinguawa T67 25G 10Cm

Nz performance Hi mount with 44mm gate pipe

Tial 44mm Gate/38mm screammer pipe

Greddy FFP

VH45 TB

Greddy Twin entry Fuel Rail

Sard 880cc Injectors

Sard fpr

2.5" cooler pipeing

Greddy Type M intercooler core

3" DUMP

Blitz Nur Spec R 76mm

[statue]

1999 R34 GT-T Coupe

Unopened RB25DET Neo Engine

Hypergear ATR45SAT Turbo

HKS Cast Low Mount Manifold

Turbosmart 50 mm External Gate with Screamer Pipe

Xspurt 1000 cc Injectors

Walbro 400 lph Fuel Pump

Tomei FPR

Greddy Profec B-Spec 2 EBC

Nistune

Z32 AFM

Just Jap 600x300x76 FMIC

3 inch Custom Dump + Front Pipe

*3 inch 100 Cell High Flow Cat

*3 inch HKS Hi Power Silent Catback

3 inch Metal Intake Pipe

Blitz Stainless Steel Pod

Blitz BOV

Splitfire Coilpacks

Denso Spark Plugs

Stock Intake Manifold

Stock Cams

E85 Fuel

348.7 rwkw @ 22 psi with HKS Hi Power Silent Catback

*365.1 rwkw @ 23 psi with the Cat Dropped

Edited November 12, 2015 by statue

[Dose Pipe Sutututu]

Guess I'll post my latest dyno run, after adding in an addition 6 degrees of timing up top and about 4 in between 3900rpm and 5400 rpm the motor refused to make any more power. Ended up making 327kW but I was leaning too much on the timing so scaled it back and she made 325kW on E61

1996 R33 GTS-t, probably has 300000+ kms on her (Edward Lee's Special Edition)

Unopened motor with:

• Hypergear SS2 (older version, circa 2013)
• Turbosmart Hypergate 45mm External Wastegate - off the rear housing of turbo
• 875cc Siemens DEKA IV E85 top feed injectors (half height)
• Turbosmart FPR1200 Fuel Regulator
• Walbro 450L E85 Fuel Pump
• Plazmaman Swept Back Intercooler Piping
• HDi 600x300x76mm Intercooler
• Splitfire Coilpacks
• ARP (non-2000) Head studs, torqued to 108nm with Assembly lube
• Mocal Oil Cooler with GREX Sandwich Plate / Thermostat
• China 43mm Ling-long Yumcha Radiator
• Calsonic Power steering cooler
• RS-R 3.25" dump, flange chopped with 3" V-Band
• DIY 45mm Screamer Pipe
• 5" Body Venom Catalytic
• 3" Fujisubo Catback Exhaust, with X-Force Resonator and X-Force Mid muffler
• Zeixtronics ECA Kit
• Adaptronic 440 Select
• Blitz DSBC Boost Controller
• Stock Cams, Stock HG, Stock Intake Manifold, Stock Exhaust Manifold
• Self Tuned

[sleptema]

440rwhp @ 20psi on 98

Unopened rb25det neo
GT35R .82 rear

High mount t3 6 boost

Turbosmart 48mm progate

Link g4+

1000cc ev14 deautchworks injectors

Turbosmart 1200 FPR

Tomei type a poncams

China freddy

Unknown intercooler
Apexi safc boost controller (apparently having a hard time regulating boost, will be throwing out for next tune)

[kingtube69]

Nismo 740CC Injectors

Z32

HyperGear ATR45SAT IWG

Apexi AVCR

Stock manifolds

3" Exhaust

Blitz Return Flow FMIC

Nismo FPR

Splitfire Coilpacks

Walbro 460LPH

Turbosmart PB BOV

Stock airbox

Haltech Platinum Pro

BP98

289KW @18PSI

Edited November 26, 2015 by kingtube69

[Smylie79]

Quick write on the R33 build. Parts list of mods done,

Intercooler

High flow plenum (greddy style)

6boost exhaust manifold

Garret GTX3076

Haltech platinum pro

740 injector

45mm Turbosmart hyper gate

Splitfire coils

3inch exhaust

Walbro 400 fuel pump

Partial rebuild on pre-loved motor, ring landing where stuffed on 1 & 6 piston. New rings, piston & bearings for the block. Head got a look over as well with new stem seals and abit of a shave.

Now the R33 is sporting a solid 320kw @ the flywheel, & 266Kw @ the wheels on 14psi[emoji39].

Edited November 30, 2015 by Smylie79

[hypergear]

R34 GTT RB25DET NEO unopened engine.

- Adaptronic ECU
- 1000CC ID injectors
- Factory cams, cams gears, and all manifolds.
- HyperGear Turbochargers ATR43SAT (Prototype 031215) Ball bearing, Internal gated RB25 bolton Turbocharger
- Havoc Fabrication 3 inches turbo back exhaust with 2.5 inches bleeder valve.
- Walbro 470L/H Fuel pump
- 4 inches induction pipe
- Split fire coil packs
- PWR 600x300x81mm intercooler
- Tuned by Trent Hewitson, Chequered Tuning.

317rwkws @ 21psi P98 fuel, 20psi @ 3550RPM:

[skyline268]

R33 gtst rb25det unopened

Hks gt-rs turbo

6boost manifold

38mm tial external wastegate

Nismo 555 injectors

Nismo FPR

Splitfire coil packs

Blitz return flow intercooler

apexi power fc

Z32 afm

3 inch exhaust

Hks bov

Walbro fuel pump

Exedy clutch

270kws