Swedish - as you are running external gate I would probably go for the 0.63 A/R turbine - BUT with large compressor wheel on small turbine you may experience surge with the smaller housing - good boost control would allow you to get around this.

_________________
JP
GT4DC Treasurer

Grey St185 RC
Silver BMW E46 M3
Multicolour yawn Honda VFR400
Silver Honda Civic Type-R

people are staring to get some GT3071R results in.

Rev 2 engine with cams & Turbo
ATS Racing GT 3071 R kit (with 3" downpipe)
ATS Racing 3.5" intake
Power FC with ATS Racing installation kit
ATS Racing Power FC boost control kit
ATS Racing modified fuel rail
ATS Racing modified fuel pressure regulator
550cc Supra injectors
Berk exhaust
Walbro 255 fuel pump
GSC cams Gen 2 S1 cams
ATS Racing cam gears (degred on the dyno by ATS Racing)
Intercooler could be a Berk or EMS Powered too
ATS Racing 9" intercooler fan
ATS Racing intercooler fan shroud
EMS powered IC cold pipe
ATS Racing throttle body inlet
ATS Racing phenolic spacer/TVIS eliminator

Tuned by ATS Racing at 17 psi on 93 octane pump gas.

3rd gear dyno pull.



Spools 200lb ft by 3500 rpm in 4th gear.


Look at that torque erghh line

_________________
JP
GT4DC Treasurer

Grey St185 RC
Silver BMW E46 M3
Multicolour yawn Honda VFR400
Silver Honda Civic Type-R

Good job from ATS.

I have the KO kit, and my engine is just waiting to go back in with all supporting mods. Only thing I don't have is gears and cams. Maybe I will install them later. I haven't driven my car since july 2008 and can't wait to experiance the GT3071R.

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ST185 CS #1845

AFR looks pretty damn good on that graph = very well/properly tuned/mapped.

KO Kit - is that the street brawler one?

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Vice Chairman
1990 White UK Celica ST185 - Project DTM
1997 Cream BMW R1200C (as seen in James Bond "Tomorrow Never Dies")
2005 Jaguar X-type 3.0 Sovereign AWD Automatic
Blood Bikes - https://www.freewheelers.org.uk/

Street Brawer is Garrett T3 46 trim or T3 50 trim Nigel. (floating bearing)

Pinjos kit is a Garrett GT3071R (ball bearing)- and a quite nice one too


Pinjo - your oil return line - is there room to run it round teh downpipe & dump pipe?

_________________
JP
GT4DC Treasurer

Grey St185 RC
Silver BMW E46 M3
Multicolour yawn Honda VFR400
Silver Honda Civic Type-R

http://www.koracing.net/viewproduct.php ... roduct=222

This is also a Street Brawler kit, only with a GT3071R. There are plenty of turbo's for the Street Brawler kits, from the SB46(T3/T4) to the GT35BIG.



Yes there is. It doen't touch the engine or DP.

Let's hope we get some nice numbers.

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ST185 CS #1845

Apologies, I thought teh street brawler was T3 specific. my bad.

_________________
JP
GT4DC Treasurer

Grey St185 RC
Silver BMW E46 M3
Multicolour yawn Honda VFR400
Silver Honda Civic Type-R

Nice driveable torque curve although I suspect there is much more to come with this GT3071R installation.

_________________
Don
GT4DC Chairman
1994 Toyota Celica GT-Four ST205WRC JDM 269bhp @ 0.9bar
1994 Toyota Celica GT-Four Special GT 590bhp @ 1.8bar
1989 Van Diemen RF88/89 Formula Ford 1600
2008 Nissan Patrol GU 3.0L ZD30DDTi 154bhp

Yes at only 17psi - needs more and once on Uk fuel there is plenty more to come. BUT as a turbo to stick on a standard bottom end at 17psi it has produced some good results

_________________
JP
GT4DC Treasurer

Grey St185 RC
Silver BMW E46 M3
Multicolour yawn Honda VFR400
Silver Honda Civic Type-R

im looking at running 370-400bhp with quick spool up, so what turbo would you say is best for me?

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BRD Page

http://www.brooks-brd.co.uk/

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Hi,

Diceman, is your target in the near of 400HP?

if yes i know a interessting turbo

http://www.tomeipowered-usa.com/usa/arm ... /m7960.htm

the compressor direction is good if you use a FMIC the great problem i think is a adakter from toyota to MHI twin-scroll flange, the splitter of the twin-scroll design is under hard stress and can failure, inconel could be the answer

mixer72, this turbo is a good option and in comination with the OEM water-to-air intercooler is it possible that you have less lag then a EVO with his FMIC, but the direction of the compressor is a problem with the OEM intercooler, possible that the compressor is turnable but that means you need a custom bracket for the actuator

crazy things are going on in my brain but nobody should say "it is not possible"

greetz

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KEEP COOL UNDER PRESSURE

street legal?.....perhaps in tschibuti

You must decide how much boost you want to run, what mods you need/want and then pick a turbo for your goals.


@Sunny,

Unless you have acces to a C&C machine to make your own adapter, I would leave the MHI turbo's for the DSM'ers. The turbo's are pretty good and strong, but strange footprints especialy the newer ones.

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ST185 CS #1845

this is the spec fom my engine, and id probly be looking at running 1.5-1.8bar


CYLINDER HEAD SKIMMED, VALVES RE-LAPPED, NEW VALVE STEM SEALS
PRESSURE TESTED, SHIMS CHECKED, DEGREASED, CLEANED & PAINTED
BRAND NEW METAL 1.4MM HEADGASKET, NEW TIMING BELT KIT,
NEW OIL FILTER AND WATER PUMP
OIL PUMP
NEW H/DUTY RACING SHELLS
NEW PISTON RINGS
FORGED 86.5mm PISTONS
FORGED ‘H’ BEAM RODS
BLOCK REBORED TO 86.5MM CLEANED & HONED
ARP FASTNERS
CRANKSHAFT REGROUND AND BALANCED WITH RODS & PISTONS
HKS 3S-GTE Exhaust Camshaft 264'
HKS 3S-GTE Valve Springs
HKS Duralumin Adjustable Cam Pulleys
HKS F-con V-pro GOLD

Forged Rebuild
Parts

Block ‘TORQUE PLATE’ rebored to 86.5mm & honed
Forged (cp) piston set and rods to suit
Crankshaft reground and racing shells
Balancing
Arp Bolts - Main and Rod
Cylinder Head Refurbishment
MHG Kit
Heavy Duty HKS timing belt
New 205 WRC oil pump
Oil Filter
Water Pump
Engine gaskets and seals
Wolfkatz TFFR / 870cc Injector Package ( to be fitted later)
Aeromotive 13109 Fuel Pressure Regulator (to be fitted later)
Turbocharger not shore yet?
evo 7 intercooler
2.5" intercooler pipes
Full 3" exhaust
3" Decat
HKS air filtter
Walbro 255lts/hr fule pump

Looking at the graph from ATS, you can reach 400BHP with 1.2 bar on your setup and a GT3071R. You will have room to grow.

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ST185 CS #1845

I have no real power targets TBH. I will be restricted by the amount of boost I run as still have a standard bottom end. My aim to to A) Have some fun and B) try and get a wide power band.

You have to remember that in the USA their wheel horsepower seems to correspond to our flywheel horsepower less 5-10%. close to anyway.

If I get anywhere over 300bhp it will do the job for me and hopefully be relatively understressed.

_________________
JP
GT4DC Treasurer

Grey St185 RC
Silver BMW E46 M3
Multicolour yawn Honda VFR400
Silver Honda Civic Type-R