Rb26 Turbo Upgrade, All Dyno Results

[Dorifudo]

On 14/06/2020 at 12:07 AM, ido09s said:

what mph does yours run? have you raced it?

Did the drags a week ago, managed a 10.3@143mph with a 1.8 60ft

[SiR_RB]

PMC race engines built 2.8

High compression build 

N1 block, billet main caps, braced + 1/2” main studs 

I beem rods 625+ bolts

Custom pistons 

full house head cnc + hand porting shimless setup with full supertech catalogue 625+ studs etc 

 

7675 gt42 gen1 turbo 1.12 rear

twin gate true twin scroll setup with egts etc

 

made 800kw at 37ish psi

turned it down to 770kw at 33ish psi

 

thats with full 4” exhaust and mufflers no dump/cut out valves

 

 

[BK]

So I take it the goal would be in the 8s then ? 770kw at wheels is what, at least 160+mph ? I'd like to see the curve for the delivery and results of that much top end mumbo. Keep us updated with a time 👍

[WiKKiDTT]

Haltech elite 2500, ev14 1000cc,2860-5’s, R8 Coils, dumps and full exhaust. E-60

[BLK-51N]

Racepace built RB28

9:5:1 compression ratio spool pistons

Nitto I beam rods

Spool billit 2.8 stroker crankshaft 

PRP engine brace

HKS step 2 valve springs

6 boost manifold 

Borg Warner EFR 8374 1.05 A/R

Turbosmart 60mm wastegate

Nitto oil pump

Racepace custom 3.5” dump pipe + screamer + high flow cat

Tomei extreme titanium cat back 

Plazmaman 100mm intercooler

PRP trigger kit

PRP R35 coil kit

ARP main and head studs

Tomei cam gears 

Haltech elite 2500 + WB1 + Flex fuel sensor 

Bosch 1650cc injectors

Turbosmart fuel pressure regulator 

BPP fuel rail

Nismo front LSD

Racepace transfer case upgrade

Aftermarket industries surge tank with 3 walbro 460lph pumps

Racepace extended circuit sump

Direct clutches custom twin plate cushioned button clutch

Racepace catch can

Made 504.9kw @ 25psi on E85

[Mr bigolsworth]

On 12/13/2020 at 1:58 AM, SiR_RB said:

PMC race engines built 2.8

High compression build 

N1 block, billet main caps, braced + 1/2” main studs 

I beem rods 625+ bolts

Custom pistons 

full house head cnc + hand porting shimless setup with full supertech catalogue 625+ studs etc 

 

7675 gt42 gen1 turbo 1.12 rear

twin gate true twin scroll setup with egts etc

 

made 800kw at 37ish psi

turned it down to 770kw at 33ish psi

 

thats with full 4” exhaust and mufflers no dump/cut out valves

 

 

Do you have a dyno graph? Interested in response 

[hypergear]

R34 GTR Stock twins RB26dett stock 2.6L engine 

Nismo FMIC

Trust 3 inches turbo back exhaust

PS2000

P98 fuel

272awkws at 16psi.

 

 

 

 

 

With APR head studs

HKS Cam gears +9" inlet, 0 exhaust.

R35 GTR coil packs

Trigger kit

ID 1650cc injectors

Twin 540 Walbro pumps+11m fuel line

Nismo Front mount cooler

T4 high mount exhaust manifold

HyperGear 50mm External gate

HyperGear ATR45SS1 T4 .86 rear

3 inches front pipe with cutout

Final result so far 425awkw @ 28psi E85 fuel

 

Edited February 22, 2021 by hypergear

[Dewayne2121]

R32 GTR 

CP Pistons 86.5mm 9:0:1

N1 Oil Pump w/ SPOOL Spline Driven Billet Gears

Manley H-Beam Rod w/ 2/8" ARP 2000

ACL Main Bearings

ARP Head/Main Studs

SuperTech 70lbs Single Valve Spring w/ Titanium Retainers

ECU Masters EMU Black

HKS 2530s rebuilt with billet wheels

Radium Fuel Rail

ID 1050 Injectors (Resistor Box Deleted)

Aeromotive FPR

Frenchy's (FPG) Fuel Pump Assembly w/ Baffles 

Walbro 455

Uni-Group 260/260 10.9mm lift

 Tomei Adjustable Cam Gears 

512 WHP at 15 PSI 357 ft lb TQ(E85)

569 WHP at 20 PSI 396 ft lb TQ(E85) 

 

  

[hypergear]

Stock Rb26 with APR head studs
HKS Cam gears +9" inlet, 0 exhaust.
R35 GTR coil packs
Trigger kit
ID 1650cc injectors
Twin 540 Walbro pumps+11m fuel line
Apexi FMIC
Trust 3 inches turbo back exhaust
PS2000
Nismo Front mount cooler
T4 high mount exhaust manifold
HyperGear 50mm External gate
HyperGear ATR45SS Prototype T4 Vband rear
3 inches front pipe with cutout
Final result so far 377awkw @ 25psi E85 fuel. 220AWKS @ 4000RPM. 20PSI @ 3500RPM

[MoMnDadGTR]

 

unopened rb26

precision 6266 1.15 a/r

1200cc fic

twin intank 450 walbros

platinum pro

prp trigger(installed after another cas failed on us had a crushed cherry sensor from the set screw so got a new one and good to go now as this was a on going issue for me as some may know) 

r35 coils prp

plazmaman intercooler

4" exhaust and dp

kelford cam gears stock cams 

god have mercy on my stock gearbox.

450whp on pump at 17 psi

570whp E85 23psi

throwing studs in today going to go up for 25 psi for a final tune and numbers. cheers mate thanks again SAU members for helping finish the car. built motor hopefully done soon on a 6466 BB for the winter, 900hp dreams.

dynocom hub dyno is what we use. mainline hubs would be nice they have a u joint in them so you dont have to line them up so deadly and doesnt shake as much during a pull. oh well we got what we got and they work. so for living in the middle of no where we are blessed to even have a dyno option. cheers

 

[MoMnDadGTR]

On 06/05/2021 at 4:36 AM, MoMnDadGTR said:

 

unopened rb26

precision 6266 1.15 a/r

1200cc fic

twin intank 450 walbros

platinum pro

prp trigger(installed after another cas failed on us had a crushed cherry sensor from the set screw so got a new one and good to go now as this was a on going issue for me as some may know) 

r35 coils prp

plazmaman intercooler

4" exhaust and dp

kelford cam gears stock cams 

god have mercy on my stock gearbox.

450whp on pump at 17 psi

570whp E85 23psi

throwing studs in today going to go up for 25 psi for a final tune and numbers. cheers mate thanks again SAU members for helping finish the car. built motor hopefully done soon on a 6466 BB for the winter, 900hp dreams.

dynocom hub dyno is what we use. mainline hubs would be nice they have a u joint in them so you dont have to line them up so deadly and doesnt shake as much during a pull. oh well we got what we got and they work. so for living in the middle of no where we are blessed to even have a dyno option. cheers

 

Here’s the 580whp pull. Did a couple at 620whp but the head lifted. So gunna fix that up this weekend then I will get hopefully get the races that have been waiting for me on video and upload them. Lots of jz and ls guys talking shit so throwing the r888’s on and gunna Make em put there money where there mouth is. Cheers mates thanks for the support and help throughout 

[hypergear]

 

Stock R34 GTR Rb26 with APR head studs
HKS Cam gears 0 inlet, 0 exhaust.
R35 GTR coil packs
Trigger kit
ID 1650cc injectors
Twin 540 Walbro pumps+11m fuel line
Apexi FMIC
Trust 3 inches turbo back exhaust
PS2000
Nismo Front mount cooler
T4 high mount exhaust manifold
HyperGear 50mm External gate
HyperGear ATR45SS Prototype T4 Vband rear
3 inches front pipe with cutout
Final result so far 443awkw / 594awhp @ 27psi E85 fuel. 20psi / 200AWKS @ 4000RPM. 

 

 

 

[hypergear]

R33 GTR Rb26 with：
APR head studs
Nitto bottom end
Cam gears at 0 inlet, 0 exhaust.
R35 GTR coil packs
Trigger kit
ID 1650cc injectors
Twin 540 Walbro pumps+11m fuel line
Apexi FMIC
Trust 3.5 inches turbo back exhaust
Haltech ECU
High mount exhaust manifold
TurboSmart 50mm External gate
HyperGear ATR45SS2 Turbocharger in 1.0 rear
Final result of 625rwkws @ 38Psi, E85 fuel.
Engine built by CPG, Tuned by CPG using Chequered dyno

 

 

[hypergear]

 

Stock R34 GTR Rb26 with APR head studs
HKS Cam gears 0 inlet, 0 exhaust.
R35 GTR coil packs
Trigger kit
ID 1650cc injectors
Twin 540 Walbro pumps+11m fuel line
Apexi FMIC
Trust 3 inches turbo back exhaust
PS2000
Nismo Front mount cooler
T4 high mount exhaust manifold
HyperGear 50mm External gate
HyperGear ATR45SS Prototype T4 Vband rear
3 inches front pipe with cutout
Final result so far 485awkw / 650awhp @ 32psi E85 fuel. All in by 4200RPM. 

[BK]

R32 GTR

Nitto 2.8 stroker

Precision 6466 T4 divided 1.0 a/r

Haltech Elite 2500

BP ultimate 98 RON unleaded

456kw / 611hp at 22psi

A bit more on United E85 at 32psi

Full specs on build thread

[hattori hanzo]

nice work mate, similar setup to mine, any plans to take it down the 1/4 and clock a mph?

[BK]

On 27/08/2021 at 10:54 AM, hattori hanzo said:

nice work mate, similar setup to mine, any plans to take it down the 1/4 and clock a mph?

Absolutely !

Red centre nats 07 is in 7 days time and is entered in the Drag racing and motorkhana. No dyno event this year which is disappointing...

I haven't been out at the drags in a while so I'm hoping this cars history has been forgotten as its previous best was 10.6 @ 130mph.

I used to have a group 3 ANDRA license and the car has been previously log booked, so let's see if they actually let me on the track as its an ANDRA sanctioned event for the drag racing component.

...and if I remember how to drag race properly !

[hypergear]

Stock R34 GTR Rb26 with APR head studs

Tomei Type B Pon cams
HKS Cam gears 0 inlet, 0 exhaust.
R35 GTR coil packs
Trigger kit
ID 1650cc injectors
Twin 540 Walbro pumps+11m fuel line
Apexi FMIC
Trust 3 inches turbo back exhaust
PS2000
Nismo Front mount cooler
T4 high mount exhaust manifold
HyperGear 50mm External gate
HyperGear ATR45SS Prototype T4 Vband rear
3 inches front pipe with cutout
Final result so far 444awkw @ 23psi E85 fuel. 

[Kanaric]

RB26 Tommykaira build, aftermarket cams and pistons that i have no details on. 

N1 block

N1 turbos

id 1050cc injectors

walbro 350lph

TK fmic

TK 3in exhaust with cat (in US I can remove cats, have not)

link g4+

shitty west coast US 91aki fuel

420awhp

Edited March 3, 2022 by Kanaric

[cliptonz1]

On 12/6/2020 at 7:11 AM, cliptonz1 said:

 

1994 R32 GTR

 

Engine:

 

HKS 2.8 stroker step 1 86.5mm

ATI 1000hp balancer

Platinum Racing rb26 brace 

Garage101 extended sump

N1 water pump

Nitto oil pump

 

 

Head:

 

Kelford Cams 274in/274exh 10.55mm (182-S)

Kelford Cams CNC’d ported head

+1mm oversized valves

Kelford Cams beehive springs 

Kelford Cams titanium retainers

HKS Cam gears

Nitto 1.2mm headgasket

ARP ca625+ headstuds

Nitto gaskets inlet/exhaust

Spool head drain

Hi octane direct cam baffles

 

 

Turbo/manifold:

 

6boost vband manifold

Turbosmart progate 50mm wastegate

4” dump pipe to 3.5” system

AES resonator and muffler

Garrett GTX3584RS 1.01 rear

 

 

Fuel system:

 

Bosch 1650cc injectors

Turbosmart fpr 1200

Frenchys performance garage twin intank 

Walbro 460 fuel pumps x2

-6 feed speedflow 200 series hose

-6 return speedflow 200 series hose

 

 

Ignition:

 

Platinum Racing r35 coil kit

Platinum Racing trigger kit

NGK Copper spark plugs

 

 

made 472hp on BP98 18psi by 4500

 

Will be going e85 when I sort out my getrag and will turn it up. 
 

trying to figure out why it nosed over up top

Updated setup.

 

Garrett G42-1200 1.01