Rb25 Turbo Upgrade, All Dyno Results

[R33S2]

As per my sig.

Am I reading psi on the right on this chart reaching 25psi .

I thought it was 16psi

R33 2.5

Microtech LT12

3" split dump, back

malpassi fuel reg

Walbro pump

Pod

Fmic

I was a bit light on details back then but it was a standard motor and turbo @16 psi making 295hp.

Now I have a GT2835-56T turbo with a bell mouth dump and 550cc injectors.

I made 360 rwhp (270kw) @17 psi. Still is a standard motor and been running like this since sep 07.

[AFTDRK]

1996 R33 gts25t

Exhaust

boost controller (12psi)

FMIC

Pod

[Mr. Untouchable]

R33 series 1

rb25, std bottom end and head.

Apexi PFC

Stryder plenum

Q45 Tb

700cc injectors

gizzmo thermal intake gasket

Splitfire coilpacks

XTR highmount manifold

F46 wastegate 1 bar spring (with screamer)

GT3540r, .82 rear

z32 afm

bcpr6es plugs, 0.8 gap

Castrol Edge 10-60, kn filter, whole 5 litres in it.

600x300x78mm cheapish cooler, custom piping.

3 inch dump, 4" long by 80mm diamtre flexing section about 40cm after turbo, 3" to decat and 3 " to diff and 4" into big cannan

bp98 fuel

318RWKW @ 17.6 psi

[Tangles]

Stagea, tomei poncams, trust fmic, garrett gt3076, etc

[Danski]

Results are in signature

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[RB JET]

1993 r33 series 1

Power FC with Z32 AFM

3.5 Inch Turbo back Exhaust

Blitz FMIC

Walbro 550hp Fuel Pump

Splitfire Coilpacks

Platinum Plugs

BP Ultimate

205.3 rwkw at 12psi tuned by BPS in Cleveland. Very highly recommmended.

Edited May 31, 2009 by RB JET

[Sammy34]

1998 r34 GTT

Nistune

Hypergear ATR28 G3 Profile

550cc Injectors

z32

HKS Fuel Pump

Turbosmart Fuel Reg

FMIC

3"Turbo back exhaust

206 rwkws 1200lb of torque and huge amount of compressor surge

[matt_hint35]

1994 s1 r33 gts-t

rb25

garrett gt30/82

microtech lt12s

sard 850cc injectors

044 pump

6 boost lowmount manifold

50mm pro gate

standard inlet manifold

tomei poncams 256 dur

blitz front mount

3" turbo back, no cat

splitfires

98 - 304rwkw

e85 - 340rwkw

[mattsr31]

r33 gtst

stock rb25det

turbo hks 3037s

hks hi mount

greddy fmic

pfc with boost sol

z32 amf

q45 tb

660cc injectors

fuel reg

walbro 550hp pump

tail 38mm gate

greddy intake

tomie adjustable gears

hks timing belt

3' exhaust

hi flow cat

custom clutch

tuned by status and made 305rwkw at 17psi will put dyno up once i can get scanner to work

[FOOLBOOST]

1995 Series 1.5 R33 GTST

Stock rb25det series 2 engine

- Tomei adjustable exhaust cam set to 2deg advance

- Hks Gt2530 Turbo

- Hks 3 "Split dump

- 3" Cat back Exhaust

- Trust FMIC

- HKS Hard intake pipe

- Z32 AFM

- Nismo FPR

- Bosch 044 fuel pump

- Apexi Power fc

- Blitz EBC

- Exeddy Clutch Kit

- Lightened Chromolly Fly wheel

Made 234rwkw on 17.5psi dropping to 12psi after 6k, good response

Edited June 12, 2009 by FOOLBOOST

[Pal]

1994 S1 R33 GTST

stock engine

Walbro 550hp Fuel Pump

Highflowed RB25 turbo, waste gate hole ported

Highflowed SR20 injectors to 600cc

3" exhaust and highflow cat

FMIC

Nismo adjustable FPR

GFB Boost controller

NPC Single Plate Clutch and NPC Billet Flywheel

Apexi Power FC

Pulled 355rwhp or 264rwkw at 15 psi

[HoWiE_Au]

1995 R33 Series 1.5 Rb25det

Ecu - Stock

Air Intake - Pod

Exhaust - Stock

Fuel Used - Bp Ultimate

It went 130.8 RWKWS

Or 174 RWHP

Tyres - 17 x 10's on back 17 x 9 on front at 50 psi tyre pressure

I can post up dyno sheet if anyone is interested

[Nick378]

RB25det S1 R33 1993

Hybrid t04e 0,63 a/r (between gt30 an 35)

850cc sard

denso fuel pump

z32 ecu

z32 maf

Stock internal

339 rwkw at 19,5 psi

Edited June 23, 2009 by Nick378

[DaveO74]

98 R33 GTST

Hybrid FMIC

APEXi Super Suction Kit with pod

Custom Air box with CAI(Home Made)

Split Dump and Catco Race Cat

3.5" HKS Cat back Silent High Power exhaust

Exedy 5puk Clutch

Greddy Ex Cam Gear

EMU

Hypergear HighFlow (ATR28 G2 Profile)

Nismo 555 Injectors and Walbro fuel pump

Z32 AFM

Tuned by CRD

235.2rwkw @ 17psi

Coilpacks broke down towards the end of tune, Jim reckons with new coils may get another 5-10rwkw.

Very responsive tune, pretty happy for a $800 Turbo

[ECR-033]

1996 GTS-T

3" Turbo back exhaust with highflow cat and muffler

Greddy LS FMIC

Stock boost

Stock everything els

Run on BP Ultimate

Made 186.3kw @ 8psi

pretty happy with the result, i was only expecting around the 160 mark. ECU comming soon

[Benzino33]

Hi guys, dyno'ed yesterday,, cheers to Mat (Femno)

1993Nissan Skyline R33 GTST series 1

Mods are:

Custom turbo back exhaust

Pod

FMIC

10.5 psi

Hi-flow turbo

Walbro Gss342 fuel pump

Running on:

Stock Ecu

Standard injectors

Made 215.4Rwkw, pretty impressed

Will post up dyno sheet soon.

cheers

Ben

[FordyR31]

Update, the GTSX pulled out 207rwkw at MRC on an R31 club dyno day.

[adzR34]

R34 gtt Auto

281.1rwkw @ 15.5 psi

fmic

3inch turbo back

gt3076

profec b

walbro pump

highflow injectors

nistune

Round two: more boost

[dori34]

R34 RB25DE+T

turbonetics stage 2 T3 to4 turbo ext gate

gtr fuel pump

nismo fuel reg

stock injectors & afm

emanage ultimate

jjr fmic

apexi super intake pod

turboback (2.5" dump/front & cat tho) catback is 3"

184 rwkw @ 9psi

[bombtrack]

Update to post #433:

Mods:

HKS 2835 pro s

Tomei 256 poncams

PFC

greddy exhaust cam gear

sard 800cc injectors

Bosch 044 fuel pump

Z32 afm

Greddy Profec B Spec II

3" HKS Silent HiPower Exhaust (no cat)

HPi FMIC/Exedy Clutch/CAI/HKS Pod

294.5rwkw @ 17psi on PULP with room to move. Super responsive. Boost by 3200rpm with full boost shortly after.

My actuator went soft (haha) so i can't run any more boost at the moment, not that I would want to on stock internals with PULP.