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Rb20 Turbo Upgrade, All Dyno Results

R31Nismoid

By R31Nismoid,
in Engines & Forced Induction

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FATAZZ Grand Master

FATAZZ

Posted
Posted (edited)

got my 89' automatic r32 rb20det skyline dyno'd today

K&N pod filter(no heat shield)

r34 smic(1 of the pipes keeps popping off)

3" combined dump & front pipe and 3" hi flow cat from BATMBL

3 1/2" JASMA cat back from Japan.

$22 manual boost controller

r33 turbo 14psi(drops off to 11psi)

apexi safc tuned by HITMAN

was done in 4th gear

143.9rwkw

my first ever dyno with the cat back and pod filter i got 127rwkw(was done in 3rd gear)at Silverwater Automotive Services

both dyno sheets r displayed using my camera fone

the before(red line) on the HITMAN readout says 126rwkw

thats with everything minus the boost controller and safc.

post-16944-1139902973.jpg

post-16944-1139903092.jpg

Edited by RSTME
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jcAUSER
jcAUSER
TurboTapin
TurboTapin

1990 R32 gtst Stock internals 6boost twin scroll t3 manifold dual turbosmart 40mm gates Holset HY35/10cm twinscroll turbine @ 20PSI R35 maf/4" intake Splitfire Coilpacks

Roy
Roy

92 R32 GTS-T - Internally std RB20DET - Trust TD06-20G 8cm^2 - Greddy Exhaust Manifold - Greddy Type R Wategate - HKS Type S Intercooler - HKS Hyper Exhaust - HKS cam gears - HKS Air Filter

Posted Images

VHR32 Community Regular

VHR32

Posted
Posted

VH Commodore, R32 RB20DET

Std engine and turbo,

quiet 3" exhaust,

400x300 K&J cooler,

EMS computer

163rwkw @12 psi on JPC dyno

12.90 @ 111mph with stiff circuit spec suspension, old Advan tyres.

Fitted HKS T300 turbo and Tial 38mm gate, made huge difference. estimated 200? rwkw @ 18 psi. Will dyno soon.....

barnoon Experienced

barnoon

Posted
Posted (edited)

1993 RB20DET stock internals

3 Inch Turbo Back Exhaust

GTR Front mount

Stock Turbo

POD

Turbosmart Bleed valve

98 octane fuel

Power FC Tuned by Unigroup

166Rwkw 1 bar boost

Edited by Dave69001
Mr GTS4 Mentor

Mr GTS4

Posted
Posted

R32 1993 GTS-4 Turbo

Standard RB20DET

Standard turbo

Standard computer

walbro 500hp fuel pump

3" turbo back

K + N Filter

stock boost when dyno'd and got 145rwkw on a 42 degree day

now i have installed front mount and upped the boost to 1 bar

klys Apprentice

klys

Posted
Posted (edited)

I have a boost controller and I used it at three different levels

so at 14 PSI:

wheel crank

hp 265 335 @6250

tq 230 285 @5000-6000 Smile

__________________________

at 14.5 PSI:

wheel crank

hp 270 340 @6500

tq 240 298 @5000-5750

______________________

at 15 PSI:

wheel crank

hp 280 355 @6500 that's 208 RWkW

tq 260 315 @4750-5500 352 RWNm

dynorun3.jpg

Old ass blitz SBC boost controller

HKS GT2535 turbo

(N1?) GTR FMIC

Tomei Built RB20 2.2L with cams and all

GTR Injectors and Fuel Pump

3" catless RS*R exhaust

Z32 MAF

94 Canadian Octane gas

the tune is quite rich

You guys think it's the turbo/cams/injectors that are running out??

this turbo is rated 350HP which I'm at :S

Edited by klys
200zRRR Enthusiast

200zRRR

Posted
Posted (edited)

1986 200ZR NICS RB20DET

3" Turbo Back Zorst

Pod

R33 Turbo

SAFC2

Supra FMIC, 2" piping

Stock Fuel System (injectors, pump etc)

Turbotech Bleed Valve, set to 10PSI

144.1RWHP (108KW) sad, I know :no:

AFM hits 100% utilisation @ 5500RPM and everything goes to shit after that.

Edited by 200zRRR
  • 2 weeks later...
Drift_Mulisha Explorer

Drift_Mulisha

Posted
Posted

Yo, my car is an A31 Cefiro with an R32 RB20det

Mods:

HKS Pod

3 inch exhaust

600x300x100 cooler

Custom inlet plenum (copy of jun surge tank)

Garret GT25 400hp turbo (0.64/0.70)

tuned length stainless high mount manifold

tial 38mm gate.

GTR Fuel pump

550cc S5 injectors

Sard Reg @ 40psi

RB20 AFM mounted in 4 inch intake pipe

Power FC

Just got back from tuner 2nite & the results were: 258kw@ 18psi (dynapack chassis dyno) supposedly it works out to 406hp @ the flywheel.

legend01 Experienced

legend01

Posted
Posted (edited)

Lastest tune and mods

1992 R32 gtst

rb20det stock bottom end (65000klms)

hks cast exhaust manifold

hks 35mm external wastegate

hks adjustable cam gears

hks 264 cams 9mm lift

600x300x76 hybrid intercooler

malpassi fuel reg

sard 550cc injectors

ported and polished head

catco high flow cat

custom 3' dump

hks 3.5 exhaust

garrett GT3040R turbo

Haltech ecu e11v2

Made 281.8 rwkw @22psi

R32 gtr fuel pump

post-7066-1143094963.jpg

cheers Peter

Edited by legend01
Drft0n Newbie

Drft0n

Posted
Posted

hi, unfortunaletly i don't have an electronic copy of my dyno to post up, but here are my mods and result.

1990 R32

Standard rb20 internals

rb25 series one turbo on stock manifold (using rb20 wastegate actuator)

quiet 3 inch zaust, custom dumppipe

k&n pod in cold air box

stock AFM

Retuned ECU

14.1psi - via an E-Boost

300x600x76 bar and plate (no brand) intercooler

custom intake manifold (front facing throttlebody)

460cc rx7 injectors (non turbo)

proSport fuel regulator

standard recirc BOV

192.6 Kw's at rear wheels on torque performance dyno (i think temperature was 23degrees.)

RS500 Experienced

RS500

Posted
Posted

i just picked up my line, so thought i'd put up the details (not much to brag about though) ;-)

1993 R32 GTS-T (5 spd)

RB20DET (wrecker engine - standard internals)

stock RB20DET turbocharger & dump pipe (stock boost)

stock exhaust and inlet manifolds

stock AFM

stock injectors, etc

stock intercooler & BOV

3.5" aftermarket cat-back exhaust

K&N pod filter

Apexi PFC - conservative tune

132 rwkw @ stock boost

p.s. i have bits sitting at home waiting to go on to get this thing boogying

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