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Rb20 Turbo Upgrade, All Dyno Results


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1989 R32 Skyline

Stock RB20DET motor

Stock boost

Stock intercooler

Pod

3.5" Catback

Standard dump

3" Decat pipe

Dynoed at 144rwkw

Running china cooler and piping and spring valved boost controller.

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1989 r32 gtst auto

standard everything apart from:

2.5"slipt dump pipe

full 3" exhaust

cheap as pod filter (no cold airbox or heatsheild)

600x300x76 FMIC with 2.5" piping

stock boost

139.7rwkw

jdyno.jpg

Edited by nizmo_freek
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  • 2 weeks later...
  • 2 weeks later...

1990 R32 Skyline

Stock RB20DET motor

boosted at 12psi

intercooler

pod

turbo back 3" exhaust with standard cat

bosch 040 fuel pump

138rwkw running rich

Edited by burgundyr32
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1989 R31 Skyline

Stock R32 RB20det

202rwkw at 16psi

HKS GT2535 turbo

3inch exhaust

Apexi PFC

Apexi pod

GTR injectors

Nismo fpr

Bosch 040

GTR cooler

Profec B

HYPER31271rwhp.jpg

Edited by R31 POWER
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90 r32 skyline

stock rb20det

turbonetics 60-1 t3/t4

high mount mani

tial 44mm gate

pfc+ boost kit

modded plenum

fmic

exhaust

injectors

pump

q45 afm

320hp or 238kw @ the wheels on 16psi

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Power--------> 299.96 rwhp @ 16 psi

Car ----------> R32 GTS-t (92 model)

Motor--------> Rb20DET (stock internals)

Mods.

Blitz LM Front mount intercooler

Apexi pod filter

ITS Turbo bush bearing core (unknown spec but lag monster.)

RX-7 550cc red top injectors

Full 3" turbo back exuast with high flow cat (xforce)

Sard oil catch can

Z32 AFM

Stock ecu with personal tune/remap.

Bosch 040 intank pump.

Boost starts at 3k and doesnt hit 14 psi till 6k.

Gtes the kick in the back at 4.5k.

A/f ratios were 11.8 after 4.5k.

I have run it at 20psi without fueling(a/f around 11.4) or detonation probs on and off for the last 12 months but have not had it on the dyno for that amount off boost yet so I have no idea on power but it scares the hell out of me. HKS GTRS turbo swap to come in the near futuer for more drivability.

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1989 R32 gtst rb20

manual with heavy duty clutch

stock internals

gtr fuel pump,stock inj

stock turbo

3' turbo back exhurst no cat

hybrid front mount

manual boost controler set to 15 pound

made 160rwkw

13.7 quater mile on street tyres

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1990 R32 GTST

RB20DET stock internals

HKS GT2510 @ 1.3bar

GTR injectors

Bosch 040

standard afm

3inch exhaust no cat

Trust fmic

Tomei Eprom

SAFC2

288 HP @ wheels or 215rwkw

The A/F ratios are a bit suss due to the tomei eprom i think. im hoping to get rid of the SAFC and get a custom

tuned eprom to get the A/F ratio a little better and squeeze a little more out of it.

i will update this post after fitting a more a/f friendly eprom with a full boost reading.. for u jazza ;)

dyno.jpg

Edited by BSK
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HR31 Coupe

197.7 rwkw @ 13psi on the UAS SAU Dyno day, stinking hot and humid day

silver top engine swap, R32 gearbox, twin T28 turbos, custom 3" turbo/s back exhaust, 3" high-flow cat, 700hp hi flow in-tank fuel pump, 444cc/min injectors, microtech LT8 (grrr) ECU with handset, turbosmart T piece boost controller (needs to go), custom ceramic coated intake piping (it's black, and coated, so meh), big ass FMIC, 700hp rated clutch, twin pod filters, standard bottom and top end, malpassi fuel reg, fully re-done cooling system (radiator, thermostat etc, all after the dyno run, not like it'd matter anyway) and i can't remember the rest. Might get around to scanning the dyno chart some day

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  • 2 weeks later...

91 R32 GTST

dandynos.JPG

Standard RB20DET

Pod filter

3" turbo back exhaust

Adjustable FPR

TD05 small 16g (from mitsu Evo II)

Tial 38mm External wastegate

600*300*75 FMIC

Standard ECU

Standard Fuel Pump

194.5 rwkw @5900 running very lean on 13.5psi

Edited by Adidan
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VL Calais RB20DET

Lowmount GT2530

GTR Injectors

Wolf3D V4

Eboost

HKS FMIC

Standard inlet plenum

3" cat back exhaust, 2 3/4 past muffler

180rwkw @ 18psi on 39 degree day in Townsville with conservative tune

Had pulled 199.6rwkw at Rycol but don't have the slip.

Planning on increasing boost to 21psi for a run in July...

post-29571-1149527273.jpg

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Stock RB20DET

Only mods are:

3in zorst, no mufflers...

Pod..

Front Mount..

044 fuel pump mounted intank..

EDIT* running 10 pound of boost.. no controller...

no tune..

Pulled 216.5rwhp with a bit of ping ping

Not too far down the track will be fitting IHI RC6 turbo, with cast manifold and ext gate, GTR injectors and a Lumpy Rom... probably Z meter as well.. looking for at least 260rwhp

Oh and pic of dyno readout:

post-20353-1149820942.jpg

Edited by Josh
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  • 2 weeks later...

92 R32 Gts-t - Manual

Internally standard RB20DET

* 4" HKS Super Dragger exhaust with 5" tip

* fmic

* k & n pod

* Blitz BOV

* Bosch fuel pump

* Nissan Stagea Turbo

I ran a 13.9 sec 1/4 mile.

243.8HP

She was dynoed at 189HP before the fmic and turbo conversion.

Edited by RB_turbo_bitch
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91 GTS-t

- Stock RB20 and computer.

- 450 HP high flowed GCG built turbo.

- FMIC.

- 2 1/2'' cat back exhaust.

- Rx7 fuel pump.

- EBC.

- 11 psi.

Leaning out like a motherf_cker.. (14.3)

Made a massive (jokes) >147.

Will post new results by 07/07, after new goodies are installed....

29.07.06

Ok a bit longer than the 7th, But any hows.

+

- Microtech lt12

- fuel reg

- New pump

Made 210 on 16 and 227 on 19. (RWKW, for you kiddies playing at home)

PURES LIKE A f**kING KITTEN.

MANY THANKS TO SIMON FROM NT

Edited by 32brother
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