Rb26 Turbo Upgrade, All Dyno Results

[Juan]

94 R32 GTR

Garrett 2860-7's

front pipe, high flow cat, cat-back

everything else is stock

Nistune

280rwkw

thanks to Trent at status tuning

[sleepr]

R32 GTR 1990

Garrett 2860-5's

sard 700cc inj

apexi pfc

Tomei 270 cams high lift 10.25intake 10.8 exhaust

forged bottom end with n1 block

433 kw at the wheels

[smithy85]

1993 Nissan R32 GTR

Apexi Power FC

Trust Front Pipes

X Force 3.5" Hi flow Cat

Veilside 3.5" cat back exhaust

Greddy Profec EBC b spec II

HKS adj cam gears

Standard Turbos

low boost: 12psi - 209kw (at all 4 wheels)

high boost: 14.5 psi - 233kw (at all 4 wheels)

Cheers to Adam and the team at Just Engine Management

[LotusGTR]

1992 R32 GTR

Unopened motor - 180,000klms

Splitfires

Garrett -7 turbs

Tomei adj cam wheels

R34 GTR dumps

G-Reddy Profec B II EBC

Nistune

Blitz 70mm - 80mm front pipe

Std Nissan Cat

Some sort of Jazma cat back

285RWKW @ roughly 18psi. Dyno chart attached.

Very nice set up it is too. Thanks to Status.

1382_001.pdf

[ali-turko]

-Forged Pistons (wisco)

-tomei Metal head gasket

-tomei Oil pump

-ACL bearings

-New crank

-port and polish

-tomei head restictor

-tomei sump baffle

-New belts

-Engine Blue Printed

2860-5 Turbo's

nismo Fuel pump

700cc sard Injectors

Larger FMIC

HKS Adj Cam Gears (std cams only)

HKS pod filters

custom 2.5" twin exhaust

hks twin plate clutch

power fc

332kws maxed out afm, once upgraded i will be going for 400kw

[semislickR32]

1994 R32 GTR @ 108,000kms

Before = 205kw

• Stock turbos @ 11-12psi (up a bit due to the exhaust)
  
• Stock injectors & ECU
  
• Nismo Ne-1 Exhaust
  
• Aftermarket fuel pump (unknown make)
  
• Splitfire Coilpacks
  
• Stock R34 GTR AFMs
  

After = 285kw

• Garrett 2860-7 @ 18psi
  
• Nistune board
  
• Nismo Ne-1 Exhaust
  
• Aftermarket fuel pump (unknown make)
  
• Splitfire Coilpacks
  
• Stock R34 GTR AFMs
  
• Sard 700cc injectors
  
• Tomei sump baffle
  
• Mines cam baffles
  
• Oil Cooler
  
• 52mm radiator
  

[kristafa]

E36 BMW with unopened Rb26

Stock turbos @ 12psi

walbro fuel pump

nismo 550cc injectors

Microtech LTX-12s

450x300x76 intercooler, 3" ally piping

custom stainless dumps/3" exhaust

custom intakes

Tuned by Verun at 101 here in brissy. Really happy he could prove the microtech and RB26 WORK TOGETHER!!

just a crappy bleed valve, actuators opening early hence shite boost curve - will buy a real boost controller soon.

Built by me and my mates in my shed: www.drydenmotorsports.com

[levinboy]

1995 R33 GTR

107xxxkms

kakimoto catback

everything else stock!!

First run in red was with boost restrictor pill still in place!!! About 170atwkw

Second run removed, 30atwkw increase pretty good in my opinion!!!!

[R32GTS4NZ]

R33 Gtr block engine been rebuilt, believe it to be r33 head still

unsure of kms and internal modifications

Factory r33 turbos

Pod filters

Exhaust from front pipe back

Stock ecu

Electronic boost controller hks

Walbro pump

everything else stock

7.5psi - 205rwkw

10 psi - 235rwkw

12.2psi 261.3 rwkw

Rather happy with results more to gain with an aftermarket ecu and so on

[MrStabby]

Stoked - 305awkw at just 16.5psi, with a clutch that was only sold as good for 240kw.

24U block, probably N1 engine (so bigger cams, more finely balanced)

Nistune by Croydon Racing

R34 N1 turbos (2860-7s)

Xforce split dumps, modified to put the R32 o2 bung in a sensible location and smoothed a little

Aftermarket front pipe, 200 cell Metal Cat, 3.5 in Trust Cat back (very quiet compared to most)

Greddy Profec EBC

Seimens 550cc injectors

Trust Intercooler, about the same size at stock

Sard high volume fuel pump with direct earth

Adjustable cam wheels (but set to 0)

Otherwise stock, eg airbox, AFMs, coilpacks etc

Jim said it was very easy to tune up and make good power.

[R33RWKW]

CP Forged Pistons

CP Piston Rings

Tomei Head Gasket

Tomei Valve Springs

Tomei Valve Lifters

ACL Race Bearing Kit

N1 Oil Pump

N1 Water Pump

Trust Sump & Oil Cooler

HKS 272/280 In/Out Camshaft

Twin Garret 2560's

HKS Fuel Rail

Bosch 044 In-tank pump

Sard Regulator

Sard 800cc Injectors

Autotronic SM4 (MAFFLESS)

Apexi Power Intake Kit

HKS Dump Pipes

HKS Silent Exhaust

HKS Boost Controller

300 AWKW (approx) at 18PSI

328.2 AWKW at 22PSI

Might be making some changes soon, - my target is 330AWKW at 20PSI.

Any Suggestions, are welcome smile.gif

[R32 Zilla]

32 GTR

- N1 block

- Jun 2.7 stroker kit (pistons, crank and rods)

- 2860-5 turbos on standard manifolds with HKS split dumps

- 10L sump

- Tomei oil pump

- N1 water pump

- Ross balancer

- full reco head fitted with Grex 264/9.3 cams, Tomei type B valve springs, Tomei cam gears

- Tomei metal gaskits

- 100mm intercooler

- Z32 AFM

- PFC computer

- tuned length stainless front pipes, high flow cat, HKS cat back system

- Sard twin entry fuel rail, Sard FPR, Sard 700's, 2 walbro pumps

I think thats most things.

It made 377 RWKW (Mainline Dyno) @24psi using BP Ultimate. Awesome mid range.

Motor built and tuned by Jim at DART Automotive. Very happy with his work.

[paulR32gtr]

My setup for the past few years.

1989 R32 GTR

- Unopened standard motor

- Standard injectors

- Standard AFMs

- HKS GT-SS kit

- HKS dumps

- HKS cam gears

- Nismo fuel pump

- PowerFC

- JustJap front pipes

- High flow cat

- Trust PEII cat-back

- Fake woodgrain cup holder

Tuned to 291.4 rwkw on the Racepace dyno @ ~16psi BP98

Motor has finally spun a big end bearing after almost 21 years, Racepace stage 1 motor on the way.

[Ten Four]

Sydney Kid RB26 build including

8.8 to 1 compression ratio

ACL 86mm Forged pistons

Eagle H Beam forged rods

ARP Rod Bolts

ACL rings

ARP head studs

ARP main bearing studs

600HP Head work

Stainless Steel Exhaust Valves

Adjustable Cam Gears (NOT Dialed in)

Balanced rotating mass

Sump Extension - Extra few Litres with full baffles

HKS 2530 Turbos

700cc 12A Turbo Injectors

Green Label AFM's

Apexi Power FC

Apexi AVCR

K&N Filters

HKS Billet Flywheel

HKS Twin Plate - Rebuilt by Jim Berry

Royal Purple Oil

Ceramic coated exhaust manifolds, turbine housing, front and dump pies

Bosch 044 Race Fuel Pump

N1 oil pump

New cambelt pulleys

Wide oil pump drive flange

Oil flow restrictors

New Cambelt

Block O’rings

370rwhp @ 20psi, not happy... But does feel solid and managed a 100-200 stint in 9.5-10secs. Still, I was hoping for at least 400.

Aaah, RE my previous post with an unhappy 370rwhp, my cat blew out the other night and turns out its a full of a fur like material....?

Anyway, it is now much much quicker, even without a dyno reading I can tell....

Also, been told the dyno I used is around 30rwhp down... so all is well

Edited May 10, 2010 by R31Nismoid

[SSHatch]

1994 R32 GTR

16x,xxxklms

Performance Mods:

GT 2860R -5's

Tomei Expreme Dumps

Fujitsubo Front Pipes (about 2.75in)

3 inch Decat

Fujitsubo Exhaust (about 3.5in)

ViPec ECU

Tuned by Andy Kuc at Pro Automotive in Hobart

Pushed out 270rwkw @ 17psi on normal Premium Unleaded Fuel (95ron)

Still running standard airbox with airflow meters still in place but not plugged in due to internal MAP sensor in ECU.

Standard Fuel pump, injectors, rail etc.

Still utilising the standard boost control solenoid which surprised us by holding a rock solid 17psi all the way to redline.

Engine has other mods but nothing that will alter the kw it pushes out, just make it more reliable.

This was all done to be as safe as possible so I can drive this car to work every day, take the kids to school etc and still get out and have a go on the track & at the hillclimbes of a weekend. Simply drop in some Ultimate (98ron) as a precaution and away we go.

[MercuryMotorsport]

Mercury Motorsport's R34 GTR

2.8L Engine (tomei)

N1 Block

GCG GT45R

6Boost manifold

Turbosmart 50mm gate

Autronic SM4 with CDI

Splitfire coilpacks

ID2000cc Injectors (6 off)

Magnafuel 750 fuel pump

Magnafuel reg

Hypertune 90mm plenum and throttle body

Apexi 150mm intercooler

ORC clutch

CSR E85 Fuel

Car was 100% built and tuned by Mercury Motorsport

POWER: 940hp on 37psi at all 4 wheels!

Dyno graph to follow....

[Mark-32]

R32GTS-T RB26DETT

GT2860-5's

ViPec ecu

800cc Sard Injectors

TOMEI 260 Deg Cams

Split Fire Coilpacks

Greddy Adj Cam Gears (set on zero)

Nitto I beam Rods

JE/Nitto 20th piston kit

Nitto oil pump

nitto crank collar

acl main conrod bearings

ARP head stud kit

ARP Main studs

Gates timing belt

Nitto Drag 1.2 head gasket

Jim Berry Clutch

Bosch 044 in tank pump

100mm Intercooler

Greddy Oil Cooler

10L RWD Sump

Rear Oil drain

Stainless Split Dump pipes

Greddy Y Pipe

3.5in exhaust

Tuned by JPC on BP-98 fuel.

First run-in pull at 13.5PSI. Now it needs a fuel system to wind up the boost.

[Tomek]

2.6L machined by ADVAN with Head drain, oil restrictor etc

HKS pistons (86.5)

Eagle rods

prepped 33 crank

Trust pump

Genuine Nissan bearings

9L custom sump

Ross balancer

ARP studs

recon head with all new items

Greddy cam gears w/ gates belt

HKS cams (262)

N1 water pump

JJR coil packs w/ HKS twin spark

2x 044 pumps with surge

100mm cooler ... koyo rad ... oil cooler

Garrett T04z (.84) on 6 boost with 50mm pro gate

Link

etc etc

Summer tune little to not timing... Looking forward to winter

[panzer]

1992 R32 GTR - 100xxx Kms

- Unopened standard motor

- Standard injectors

- Standard AFMs

- Standard fuel pump

- HKS Evc 6

- Garret 2860-5's, rear housings ceramic coated

- Trust extension front / split dump pipes with ceramic coating

- Ported standard manifolds also ceramic coated

- PowerFC tuned by Shaun @ Boost Worx

- High flow cat

- HKS unknown cat back exhaust (came with car)

Tuned to 290 rwkw @ 14.0psi BP98

Stock injectors running at 95%

[panzer]

Couldnt figure out how to edit but it was actually at 16 psi not 14.