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Nacho Vidal

Rb25 Turbo Upgrade, All Dyno Results

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Race car back on dyno again. This timing making 328rwkws using an our high flowed OP6 turbocharger internally gated

Stock engine
1000cc injectors
Power FC
Greedy Profect B EBC
600x300x75mm Cooler kit
3inches turbo back exhaust
3inches intake pipe with Pod
Split fire coil packs

car1.jpg

power.jpg

boost.jpg

 

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History:

3076 auto result

 

GTX3582 Auto result:

 

 

BW EFR7670 Manual Result

5ac2bf7bb745b_DynoEFR767028-3-2018Boost.thumb.jpg.4ab5c7a013c880486dbd3798cd514f8b.jpg

 

Dyno EFR7670 28-3-2018 Power.jpg

Manual now, and manual is way laggier than the auto ever was (and it shows in the dyno)

12psi and 18psi runs both on E85. 98 is only about ~10kw behind as the timing is pretty conservative on both runs and it's not knock limited on 98.

Why so low boost? Misfire central at anything above 18, and the boost control isn't exactly steady as I have a 9psi spring in the gate. If I could spare about $2k it would get R35 GTR coils and 7psi more spring to see what it could do, but in all honesty being RWD on street tyres it is lively enough as it is, and best to show some mercy to the gearbox.

Now someone just needs to buy it ;)

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Results from my R34 GTT.

Kinugawa TD06SL2-25G 10 cm Rear Housing

Custom Manifold

Turbosmart 45mm Gate

Plazmaman Cooler

Siemens Deka 800cc Injectors with Plazmaman Rail

Freddy Intake

460 lph Fuel Pump

Custom 3"Exhaust with one muffler to blast pipes.

Z32 AFM & Nistune

98 Fuel

 

5ac5ba7aec0b4_bay2.thumb.jpg.f8fba890ddfa6ef455275331fa24193c.jpgDyno.thumb.jpg.a21ce08e5ea219a8f83ecc5b89407ffe.jpg

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potentially something a bit difference. Haven't seen many people go for the TD05 on a 25

RB25DET NEO

TD05H-18g 10cm (A/R .73) billet compressor Vband rear
AT Performance Steam pipe manifold
44mm Turbo Smart waste gate (touch small)
1000cc Xpurt ID injectors
3" turbo back exhaust
Front facing plenum mod by 1110 Engineering
FMIC by Vulcan Performance and Fabrication
Link G4+ ECU

Tuned at Garage 7 
E85
340kW
563Nm

red comparison chart is my previous setup with the same turbo (smaller housing) 290kw RB20 dyno run

EnitQuW.jpg

63LOSK4.jpg

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R33 GTST unopened engine.

HyperGear Atr45SAT Ceramic ball bearing turbo

6 boost manifold

Turbosmart 45mm Gate

Ebay 600x300x100 Cooler

ID 1000cc Injectors

460 lph Fuel Pump

3 inches turbo back exhaust

Haltech ECU

E85 fuel

Car made 397rwkws @ 21psi @ 4K. on a conservative tune for stock engine. Should see 420rwkws at full potential. 

carondyno.jpg

atr45397rwkws.jpg

 

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Rb25det unopened engine.

HyperGear TD06SL205 turbo 10cm rear

FFP

High mount manifold

Turbosmart 45mm Gate

600x300x100 front mount Cooler

ID 1000cc Injectors

460 lph Fuel Pump

3 inches turbo back exhaust

E85 fuel

Car made 378rwkws @ 22psi 

power.jpg

carondyno.jpg

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Forged R33 Rb25det engine, ported engine head.
HyperGear High flowed R33 GTST turbocharger
SpeedTek exhaust manifold
Turbosmart 45mm external gate
ID2200 Injectors + Twin Bosche 044 pump
Programmable ecu
3 inches turbo back exhaust
Tuned at Chequered Tuning

330rwkws @ 20PSI E85 fuel. Full boost before 3500RPM.

cardrifting.jpg

power.jpg

 

 

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-El Cheapo Budget Build-

Rb25det S1 with supposed '190,000kms' bought off ebay for $650

ebay 555cc injectors $300

ebay 'maxpeedingrods' 53mm bolt on turbo $200

second hand GTR intercooler $100

ebay ffp $300

second hand splitfire coilpacks $200

ebay boost controller $35

Nistune rb20 ecu $250

Engine had a huge exhaust manifold leak because I reused my rb20 exhaust manifold gasket like a cheap ass. Also the boost controller would spike to 17 psi and then drop to 14 psi and would fluctuate up and down. Tuner couldn't turn the boost up anymore. Gonna get a good boost controller and shoot for for 220kw. 

212kw on 14 psi caltex 98

 

20180503_142056.jpg

Screenshot_20180529-183743.png

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R32 GTST

RB25DET NEO Unopened

330kw @20psi

R34 5speed Gearbox

XSpurt 1000cc Injectors, Bosch 044 pump, aeroflow fuel lines, e85

Spitfire Coilpacks

Custom FFP

Hypergear ATR43SS2 .82 Turbo, Standard manifold with 38mm Turbosmart Ultragate, Screamer, 3inch turboback

FMIC

Nistune and Garage 7 IPC 

Screenshot_20180619-111749_Facebook.jpg

Edited by LayneGXE

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R31 rb 25 s1

- Built jatco 4 speed manulised valve body 2800 stally BM shifter

- gtx3076r gcg bolt on kit on stock exh manifold internally gated 

- top feed 1000cc injectors with rail

- walbro 460lph in tank pump 

- plazmaman bolt on ffp

- plazmaman 66mm tb 

- unopened engine

- power fc 

317kwatw on 22psi  E85

 

 

 

IMG_2017.JPG

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R31 rb 25 s1

- Built jatco 4 speed manulised valve body 2800 stally BM shifter

- gtx3076r gcg bolt on kit on stock exh manifold internally gated 

- top feed 1000cc injectors with rail

- walbro 460lph in tank pump 

- plazmaman bolt on ffp

- plazmaman 66mm tb 

- unopened engine

- power fc 

317kwatw on 22psi  E85

 

 

 

IMG_2017.JPG

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On ‎10‎/‎10‎/‎2016 at 9:19 PM, Ad's said:

 

Retuned today-had a few hiccups early on but ironed them out and Decs got down to business.

Only thing that has changed from above is the pon cams have been changed for Camtech 268-9mm intake and 272-9mm exhaust.

22psi and dropping off to 18psi at top end.

326.9 kw ~ 546.8 nm

Happy with the results, think I will leave it alone for a while :) 

 

 

IMG_2465.JPG

Changes from above:

Link ecu G4+ Storm. Full wire in

PRP crank trigger setup

RB26 ITB setup

External gate plumbed back into the exhaust.

315.7kw. 491.2nm. 20psi

 

Ready to go flex fuel but only had time to do the tune on 98 for an event last weekend. Car feels amazing to drive on the street and track, few small teething issues to iron out but nothing too hard.

Believe new technology is where the gain has been made on a less fuel. Interesting to see how she goes on E85

Power.jpg

Boost.jpg

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Changes from above:
Link ecu G4+ Storm. Full wire in
PRP crank trigger setup
RB26 ITB setup
External gate plumbed back into the exhaust.
315.7kw. 491.2nm. 20psi
 
Ready to go flex fuel but only had time to do the tune on 98 for an event last weekend. Car feels amazing to drive on the street and track, few small teething issues to iron out but nothing too hard.
Believe new technology is where the gain has been made on a less fuel. Interesting to see how she goes on E85
Power.thumb.jpg.fbe42113dd6dc9a9a98f4651e3ec80db.jpg
Boost.thumb.jpg.50fdbc1c51659d15e62df0978cfbbe24.jpg


I know this isn't the forum to ask this....but,
Did you cut and shut rb runners or use adapter plates for the itbs? Pics?
Awesome result man

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