Engine Mods

*Dip in the middle due to dyno software issue*

Turbo: Pulsar 4849G

PSI: 10 PSI

Injectors: 550cc

Cams: Tomei Pon Cams

Other: 

Forged Pistons

ECU Masters Black

ARP Rod and Head Studs

Bosch 74mm DBW TB

Self built Intake

Engine Mods

Turbo: GTX2860R Gen II

PSI: 14.5 PSI

Injectors: 650cc (E20)

Cams: Stock Cams

Other: 

Stock Internals

Stock Headgasket

6 Branch Exhaust Manifold

Walbro 255

Adaptronics M1200 ECU

AEM Wideband

GTR FMIC

External Gate

3" Custom Exhaust

Apexi Intake

Engine Mods

Turbo: Pulsar G25-550

PSI: 15 PSI

Injectors: 440cc (100 octane)

Cams: Stock Cams

Other: 

ARP Head Studs

MLS Head Gasket

Walbro 255

Hybrid Top Mount Manifold

Custom Intake Manifold

Engine Mods

Turbo: HKS GT-RS 

PSI: 17 PSI 

Injectors: Bosch 980/1150cc injectors (98 octane)

Cams: Stock Cams

Other: 

ECU with a completely fresh custom engine harness with all new sensors (IAT, coolant temp & pressure, oil pressure, fuel pressure)

NZ wiring trigger kit

R35 ignition coils

Pierburg 360 fuel pump

Turbosmart wastegate actuator & fuel pressure regulator

Electronic boost control via ecu

Front mount

3" exhaust

Engine Mods

Turbo: Pulsar G25-550 Replica

PSI: 19 PSI

Injectors: 1000cc (E85)

Cams: Stock Cams (w/ adjustable cam gears)

Other: 

Ross 9:1 comp pistons

Spool rods

N1 oil pump w/ billet gears and extended crank collar

MLS headgasket w/ ARP Headstuds

5-0 Ignite trigger kit

China intake manifold

6boost ex manifold

45mm external wastegate

GTR-Link ecu

Fmic

3” exhuast

Engine Mods

Turbo: Pulsar G25-550 .72 A/R

PSI: 17 PSI 

Injectors: 1000cc (E85)

Cams: Tomei 256 Cams

Other: 

Stock bottom end

ARP headstuds

MLS head gasket

Turbo smart gate

NZ wiring trigger kit

Walbro 460

Front Facing Plenum

Front mount intercooler

Haltech elite 750 and WB1

Engine Mods

Turbo: Max Tuning G25-550

PSI: 19 PSI 

Injectors: 1000cc denso 

Cams: Stock Cams 

Other: 

OEM Bottom End

AEM 320 Fuel Pump

Custom Exhasut Manifold

Apexi PFC RB26

Tial MVS 38mm Wastegate

HKS Blow off valve

Splitfire coilpacks

R35 GTR MAF

Engine Mods

Turbo: Pulsar G25-550 Dual V band

PSI: 22 PSI 

Injectors: (98 octane)

Cams: Stock Regrind Cams (w/ adjustable cam gears)

Other: 

Stock Head Gasket

ARP Head Studs

Stock Intake

Engine Mods

Turbo: Pulsar G25-550

PSI: 370 hp / 320 ft/lb 19 PSI (E85)

300 hp / 250 ft/lb 15PSI (93 octane)

Injectors: 1000cc (E85)

Cams: Stock Cams

Other: 

Stock bottom end 

New oem hg and arp stud 

NISTUNE board in OE ecu, z32 maf 

HKS external gated manifold 

Bansai racing HKS to vband adapter WG flange

TURBOSMART 50mm gate 

Blitz FMIC 

Vband 3” downpipe and exhaust 

Fuel Rail adapter to run 6an push lock to aeromotive FPR 

450 pump with external relay added

Rb25 Neo gearbox with ORC super single clutch 

Countersteer LLC crossmember , PST steel driveshaft 

4.08 gear with brake Bank fabrication 350z axle stubs running oem z33 axles 

Engine Mods

Turbo: TD05 18G 8cm

PSI: 18 PSI

Injectors: 1000cc (98 octane)

Cams: Kelford HL182-A cams (262/262)

Other: 

Refreshed RB20DET 

Crank Collar 

ARP Head Studs

MLS Head Gasket

Kelford springs

NZ wiring trigger kit

HKS plugs

Fenix intercooler

Rb26 itbs with otaku adapter 

6Boost low mount with turbo smart WG50 progate

3” exhaust whole way with cannon style muffler

DW 200 fuel pump

Engine Mods

Turbo: Kinugawa TD06sl2 20g 8cm billet wheel

PSI: 23 PSI

Injectors: 800cc Denso (98 octane)

Cams: Kelford HL182-A cams (262/262)

Other: 

Unopened Engine

6boost manifold 

Turbosmart 45mm gate

Speedtek inlet manifold

Ecu master classic 

Engine Mods

Turbo: Pulsar G30-660 

PSI: 29 PSI (50/50 water meth injection)

23 PSI no meth injection makes 470 HP

Injectors: Evo 560 injectors (99 octane)

Cams: Tomei Poncams

Other: 

HKS Dual dragger exhauast  

4” elbow into a cut and shortened twin super low japspeed downpipe with flexi

Japspeed Aluminum Radiator 

Flipped front mount intercooler with solid pipework 

79mm forged supertech pistons

Acl rod bearings

Acl main race bearings

1.2mm cometic mls head gasket

Arp head studs

Arp rod bolts

New valve stem seals 

New water pump & cambelt kit

HKS Adjustable vernier cam pulleys

Link g4 ecu

Machine work (boring, honing, skimming

head re build

Aquamist hfs3 pre turbo, pre throttle body water methanol

J’s garage CAS trigger

Aem wideband

Turbosmart 38mm external wastegate routed into exhaust system

Mocal oil cooler and thermostatic plate 

Audi r8 coil packs

Aem 340

Ks racing inline intake plenum 

Top mount mani t.o.g Australia (not generic shit) 

Mls manifold gasket & studs

Engine Mods

Turbo: Pulsar 3582

PSI: 

10 PSI  330hp (95 octane w/ snow meth injection)

21PSI 490hp (95 octane w/ snow meth injection)

26 PSI -574hp (95 octane w/ snow meth injection)

"Still has to tune for e85+nos (hopefully pistons and rods take it lol)"

Injectors: 2200cc bosch injectors with twin aem400 externals

Cams: Cams + headwork (not specified)

Other: 

Stock piston and rods 

Stock crank with Nitto crank collar

Acl bearings

Prp oil pump 

Oil restricters

Hi octane head drain 

Fluiddampr 

Tomei head gasket 

ARP 2000 head, main, rod studs

Hydraulic lifters

Stock valves

Cx racing manifold

38mm tial wastegate 

Yaris coilpacks

Prp street trigger kit 

Custom intake (stock throttle body)

R32 3” intercooler

Rb25 box act clutch kit

Maxxecu street

Unknown Engine Mods

Red is Pulsar G25-550 and Blue is Garrett GTX2867 Gen II.

Included to show comparisons of different turbochargers on the same set up.

Unknown Engine Mods

Turbo: PTE 6266

"The back to back tested was carried out on my built rb20 with a auto trans, red line is 262 duration cam and pink line is the 280 duration cam, you can see the trade off in the lower rpm and higher rpm between the both, I personally think the 280’s were better on my set up it revs 9000rpm being street/darg set up it can breath more freely in the higher rpms where rb20’s like to be, same boost levels and ramp rate on the dyno and timing full back to back, hopefully this helps you with your cam choices of duration with your rb20 builds"