Rb26 Turbo Upgrade, All Dyno Results

[Homewrecker]

[ShaunG]

R32 GTR

RB26 Forged Pistons

Tomei Cams

Gt2860-7

401 RWKW 964NM at 24 PSI E85

Tuned at Confidyne Motorsport

[Hadouken]

R32 GTR

RB26 Forged Pistons

Tomei Cams

Gt2860-7

401 RWKW 964NM at 24 PSI E85

Tuned at Confidyne Motorsport

Dyno sheet and 1/4 mile trap speed for proof?

[ShaunG]

Turbo part numbers are 707160-7, uploaded photos off phone so might be sidways.

[ShaunG]

Full dyno sheet

[NXTIME]

Dandan Automotive forged RB26 with complete Nitto parts list including oil pump

prepped R33 crank

DA custom cams

Apexi V-Max springs

cleaned ports

-5 turbos

RIPS sump

ATI blancer

Adaptronic ECU

Walbro in-tank pump

ID1000's

Turbosmart FPR800

E-Boost 2

stock cooler, piping and inlet

HKS dumps, front pipe and 3"-> 3.5" HKS HiPower exhaust

350rwkw@18psi on V-Power 98 on soft tune by Dandan Automotive

Going back for more boost and tuning soon.

[4dr32pwr]

R32 gts4

Unopened r32 gtr motor

R32 n1 turbos

Splitfire coils

1000cc injectors

E85 safe 500hp bosh pump

3.5 catback ebay special

Adaptronic ecu

354rwhp 98 pulp 18psi

404rwhp E85 107 octane 18psi

Cant add pics dont know how

[hypergear]

GTR-R33

Standard unopened engine

Brae high mount manifold

HyperGear HPVA 50mm external gate

1000cc ID Inejectors

Haltech platinum Plug in ECU

HyperGear ATR45 Special application Turbocharger In Ceramic ball bearing

600x300x100mm intercooler

3inches turbo back exhaust

401awkws@24psi E85 fuel.Running against factory twin T25s

[hypergear]

The response on that is mighty impressive

Can you give a graph with both at same boost level ?

Using turbocharger above I only have results based on two different boost levels:

Very light blue: 21psi make 380rwkws.

Orange: 24psi make 404rwkws.

Dark blue lines are from a different prototype used for comparison, that is irrelevant to this test.

[lcxu105]

Rb25 neo stage 2 tommi pon cams greeddy inlet hi mount manifold gtx3582r. Thanks for the tips to run a .82 rear waste of time should of gone for the .63. Comes on boost very slow. Full boost by 6000rpm made 394rwhp at 6500rpm dyno cut out so didn't get a full read out. Looks like its heading for 420+rwhp. See dyno photo

[yohoRB26]

93 r32GTR

Stock unopened engine

GT2859R-9s with Garrett wastegates

ID injectors

Aeromotive pump

HKS cam gears, very small adjustment

Vi-pec plug in ecu

nicest feeling tune yet, car drives just like factory with awesome response and good shove. Far better tune than previous places have managed. Went from 5s to this setup and couldn't be happier. No sense at all the car even has modifications until u get into it.

298kw at all 4- 19psi, 98 octane, on a stinking hot day

tuned at GT auto garage

[TomiS]

Unopened RB26
GT-SS turbos
1000cc injectors
Tomei cam gears
HKS SSQV
Tatech ecu
E85

403rwkw @ 1.5bar. I'm wondering why I get 1bar(14.5psi) only at 4800rpm. I've seen graphs where 1bar is achieved almost 1000 rpm's earlier. I had the same issue with std cam gears and now the same with altered timing. Any idea where the problem might be?

[fatz]

Stock motor

Arp head studs

Tie type b 260 exhaust cam

3.5 exhaust

E85

6262 kit

Graph shows old setup hks2530 v 6262

[GTR.80S]

GTR33 Vspec

Untouched Block

GT2860R-5

Tomei Manifolds (wrapped in titanium)

Tomei Dumps (wrapped in titanium)

Tomei FPR

Tomei Adj Cam gears

HKS Fuel Rail

Bosch 2200cc

Apexi PFC

Greddy Hot Hard pipe kit

HKS Cold Hard pipe kit

Plazmaman 100mm IC

ARP Head Studs

CAMTECH 272/264 9.5mm

Performance Springs & Retainers

Blitz SBC @ 1.80bar

Z32 AFM

Splitfires

IRIWAY-8

Nismo Comp-C Clutch

Walbro 460 (single)

Complete Stainless Exhaust - Unknown Jap brand - 3inch down pipe to 3.5inch to 4inch rears (wrapped in titanium)

Venom 3.5inch Metal CAT 200CEL

Greddy Oil cooler/ Relo kit

KOYO Allum Radiator

JJR - Oil Catch Can

E85 - United

Stage 2 tune - 411 awkw / 551hp

Edited July 2, 2015 by GTR.80S

[nick_7g]

Garrett -9 turbos

Tomei dump pipes

Trust front pipes

Trust cat back

HKS cat

Partial intercooler pipe (from TT pipe to IC)

Nismo intake duct

Intake piping to stock air box

Tomei adjustable cam gears

Xspurt 1000cc

Walbro 450lph fuel pump with new bulkhead

Haltech platinum pro ECU

Zeitronix wideband sensor

Greddy spec-b EBC

Splitfire coilpacks

4 bar map sensor

325awkw @22psi

[fatz]

r33gtr

pt6262

stock motor

arp head studs

tomie exhaust cam

e85

3.5 inch exhuast

[choyda]

HKS T04z kit

19psi

Stock internals

272 Jun Cams (9.7mm)

Vipec

Fuel pump and 750cc injectors

3" exhaust

Edited August 6, 2015 by choyda

[m3dim]

1994 R32 GT-R

BLOCK

RB26

CP Forged Pistons 86.5mm

Eagle Rods

ACL Race Bearings

1.2mm Cometic Head Gasket Kit

Nismo Oil Pump

Tomei Oil Restrictor

HEAD

Ported and Polished

Bronze Valve Guides

Tomei Poncams Type B

Tomei Cam Gears

Standard Valve Springs

Standard Valves

COOLING

N1 Water Pump

Mishimoto Thermostat

Standard Intercooler

Standard Radiator

FUELING

FIC 850CC Injectors

Fuel Performance 320LPH Fuel Pump

Standard Fuel Pressure Regulator

MANAGEMENT

Apexi Power FC L-Jetro

Standard Airflow Meters

SPARK

Standard Coil Packs

NGK Iridiums Heat Range 7

TURBOS

Twin HKS 2540

EXHAUST

Standard Outlet Elbows

76mm Downpipes

Decat Straight Pipe

HKS Hi-Power Silent Exhaust

Did a quick road tune and did a power run the next day. Car made 371kw and 503Nm at the flywheel at 0.65bar boost on 45 litres of 95 PULP with 1 bottle NF Black.

Will be running an E50 mix and will tune for 1.4bar....

[BJHDESIGN]

95 R33 GTR

3.5" full system turbo back,

Forged built engine - CP Pistons & Spool Rods

Nismo AFM's

Delphi 900cc Injectors

HKS 272 Cams

Ported Head

HKS 1.5mm Head gasket

Garret 2860-5 Turbos

Apexi Power FC With hand controller

Tomei cam gears

Split Fire Coil Packs

ARP Bolts throughout

walbro 460 fuel pump

Tomei 1.5mm Block oil restrictor

HKS EVC-s boost controller

375hp @ 7458rpm ( 14psi )

463.6hp @ 6944rpm ( 23psi)

[Mick Trainer]

Racepace build.