Rb20 Turbo Upgrade, All Dyno Results

[dopey]

Fmic

splitfire coils

rb25 turbo

pod filter

3inch cat back

219rwhp

[Caspa]

http://i.imgur.com/maZTgHU.jpg

Unopened RB20 in my S13,

Front facing cheap chinese intake.

Front Mount.

630cc Injectors

Z32 AFM

Walbro Fuel Pump

High Flow R34 RB25 turbo

RB26 Power FC modded for RB20

Previously with stock RB25, same mods, 180kw @ 11psi, tuned by GT Garage

After turbo upgrade:

224.3KW @ 18PSI

Again, tuned by GT Garage

[thomas.mcsherry]

1993 r32 gtst

hks 264 cams

gtx3071 with r33 rear housing

800cc injectors

walbro 255l fuel pump

3 in turbo back exhust

front mount intercooler,

steel head gasket

arp head studs

252kw on 19psi @ powertune australia

[Kane_R32]

1993 R32 GTST

Stock RB20DET

TD05-18G (EG 8cm)

Nismo 555cc (with GTR Resistor Pack)

Nistune

3" Turbo Back

Walbro 255

FMIC

Z32 AFM

United 100 RON

Stock engine, stock manifold, stock cams/gears..

[Fast_32]

93 manual coupe

Mods:

3"catback and dump (cat still compliance 2.5")

rb25 hiflow turbo on 13psi using profec b spec 2
chipped ecu for raised fuel mapping and rev limitter (had a large a/f ration drop when coming on boost)

fmic kit (cooling pro cooler and cheap 2.5" piping i think)

apexi style air filter

turbosmart raceport style bov (for quicker release)

tomei style FPR with raised air fuel slightly

walbro 255l/h pump

other then that is dead stock motor with just over 200k on the motor.

made 184kw on 13psi on 91 octane with poor air fuel ration, hoping to get my safc fitted and tuned shortly.

Edited November 1, 2013 by Fast_32

[ablackman]

1989 R32 gtst 4 door

• Stock rb20det
• Xforce 3" turbo back
• Rb25 turbo
• FMIC
• Walbo 255 fuel pump
• Pod

Made 143kw on 10psi

After Nistune: 189kw on 14psi by East Coast Customs

[s13rb20]

Stock rb20

Kinugawa Nissan RB20DET RB25DET Stage 3 Upgrade Turbocharger

Compressor wheel: 52.5 / 68 mm (Trim 60) Turbine wheel: 65mm Exducer (Garrett Stage 3)

SplitFire Coils

HKS 565cc Injectors

Bosch 040 In tank fuel pump

Running on e85 (eflex)

600x300x75 front mounted intercooler

Haltech ECU Platnium Sport Pro 2000

Z32

Haltech Map Sensor

Haltech Air Temp Sensor

HKS Mushroom Filter

GK Tech 3" RB20 dump pipe
GK Tech 3" RB20 front pipe
Magnaflow 3" steel cat
HKS 4" Hi Power cat back exhaust.

External Oil Cooler

Tomei Fuel Pressure Regulator

Aeroflow inline fuel filter

Turbosmart BOV (bolt on for rb20)

Custom Intercooler Piping

Made 357hp at 19 psi

Will try for 400hp with new stronger studs and head gasket

Dyno.pdf

Edited November 27, 2013 by s13rb20

[drifttyres]

1985 Nissan Bluebird with RB20 - unsure of history of engine ( pulled sump and Bearing caps and looked near new)

RB25 Series 1 turbo on standard ex manifold

Chinese foward facing plenum

550cc rx7 injectors in standard rail

Link GTS Link (G1)

FMIC

Bosch external fuel pump/ 2L surge tank with Turbosmart Reg

3" home made exhaust with a single resonator

Tuned by Trent at Chequered Tuning

186 rwkw

Hoping for 220 ish with a turbo upgrade.. just need to convince missus

[BlueRB240]

Persicion SC61 turbo with stage 5 exhaust wheel

Griffen FMIC

Tomei 270 cams

Tomei valve springs

Tomei head gasket

ARP head studs

AEM S2 EMS

HK$ evc 4

Apexi GT spec exhuast

Sard 800cc injectors

Supra TT fuel pump

Rips intake manifold

Blitz dual surge BOV <~~~POS

Now + AEM Meth injection kit with Snow performance Boost jucie.

I haven't finished tuning it yet, my A/F got way richer now lol but I was able to add more timing into the sweet spot. My EGT's are way lower too. My RB20 is hooked on meth now lol.

[s13rb20]

So destroyed an injector somehow..

Replaced HKS 565cc Injectors with ID1000ccs.

Fitted Turbosmart Boost Solenoid

Stock rb20

Kinugawa Nissan RB20DET RB25DET Stage 3 Upgrade Turbocharger

Compressor wheel: 52.5 / 68 mm (Trim 60) Turbine wheel: 65mm Exducer (Garrett Stage 3)

SplitFire Coils

Bosch 040 In tank fuel pump

Running on e85 (eflex)

600x300x75 front mounted intercooler

Haltech ECU Platnium Sport Pro 2000

Z32

Haltech Map Sensor

Haltech Air Temp Sensor

HKS Mushroom Filter

GK Tech 3" RB20 dump pipe
GK Tech 3" RB20 front pipe
Magnaflow 3" steel cat
HKS 4" Hi Power cat back exhaust.

External Oil Cooler

Tomei Fuel Pressure Regulator

Aeroflow inline fuel filter

Turbosmart BOV (bolt on for rb20)

Custom Intercooler Piping

Made 362hp at 20 psi

Still need new stronger studs and head gasket to chase more power

Edited April 5, 2014 by s13rb20

[R_34]

Which gear and which final drive ratio on your S13 ?

[John Murray]

Hi everyone, new member to this forum.

I am rebuilding an R30 coupe that has an RB20DET motor and an R32 4WD gearbox, (only 2WD now).

ECU is a Haltech E6X and I am after a wiring schematic to check against how I think it should be. I have all the downloads from the Haltech site.

Any advice or experiences would be appreciated.

Thanks

John

[s13rb20]

Which gear and which final drive ratio on your S13 ?

4th gear, and the diff is the limited slip from a gtst I believe. Tyres are 225/50 R16

[drifttyres]

1985 Nissan Bluebird with RB20 - unsure of history of engine ( pulled sump and Bearing caps and looked near new)

RB25 Series 1 turbo on standard ex manifold

Chinese foward facing plenum

550cc rx7 injectors in standard rail

Link GTS Link (G1)

FMIC

Bosch external fuel pump/ 2L surge tank with Turbosmart Reg

3" home made exhaust with a single resonator

Tuned by Trent at Chequered Tuning

186 rwkw

Hoping for 220 ish with a turbo upgrade.. just need to convince missus

Just had a retune done with a new Turbo

236.4 kw @6640 rpm

346.98 nm @4336 rpm

Same as above except Kinugawa TD06SL2 20g with 10cm rear on factory manifold with a Tial 44mm gate (w/gate port welded onto the turbo housing)

[White GTS-T]

Hey man, nice result. How's the 20 respond to the 10cm rear? Do you have a graph with a boost curve you can post up?

[drifttyres]

Hey man, nice result. How's the 20 respond to the 10cm rear? Do you have a graph with a boost curve you can post up?

[drifttyres]

Havent driven it yet allthough I might throw the trade plate on tomorrow and have a squirt around

[D3F3C7D]

Hey guys, Bought a 92 GTST, running and idling issues, Now fixed with these upgrades

Stock rb20det, Manual

Front Mount Intercooler

Catback 3' Exhaust

Splitfire coilpacks

.8gap NGK Spark plugs

Walbro Intank Fuel pump

Sard Fuel Regulator set to 41psi ( I think our tuner set it at today)

New Fuel filter

Aftermaret Coilpack loom ( After ignitior module )

Standard AFM

Standard ECU

Standard Intake

Standard Injectors

Standard Turbo

Made 158.9 RWKW on BP Ultimate or 98 octane, Just with timing adjustment,

Coming upgrades

Deatsch Werks 650cc injectors

3' Onepiece Dump pipe

Nistune

Still deciding on turbo but something along the lines of an old kkr480

Looking to push the 220-240kw

[CEF33Y]

1990 Cefiro with a r32 silver top RB20.

Hypergear OP6 highflow

Sard 800cc injectors

Return flow front mount

Justjap 3 inch bellmouth dump, modified to match highflow housing, 3 inch catco cat, to 3 inch cannon.

Bosch 040 intank with direct feed

Profec b spec 2

Z32 afm

Nistune

Pump 98 fuel.

Stock airbox

Stock coil packs

Stock cams and cam gears

Engine bay looks stock.

240rwkw, 20psi, full boost around 4800

Edited May 5, 2014 by CEF33Y

[CEF33Y]

Graph for above, will post full graph when I get home, left it in the car