BRD st185 hoping for 400bhp now mapped at 397bhp 370ft/lbs

mixer72

New member
here is a better pic of my power print out

15082009228.jpg
 

Mafix

New member
something isn't right on that chart. your peak torque happens way too late. and your power steady climbs...turbo too big?
 

mixer72

New member
this is a list of the mod ob the car

JDM ST185 353BHP 300FT/LBS AT 1.2BAR

MODIFICATIONS TO THE CAR

ENGINE MODIFICATIONS

 CYLINDER HEAD SKIMMED.
 VALVES RE-LAPPED.
 NEW VALVE STEM SEALS.
 BRAND NEW METAL 1.4MM HEADGASKET.
 HEAVY DUTY RACING SHELLS.
 FORGED 86.5mm CP PISTONS AND RINGS.
 FORGED ‘H’ BEAM RODS.
 BLOCK REBORED TO 86.5MM CLEANED & HONED.
 ARP FASTNERS.
 CRANKSHAFT REGROUND AND BALANCED.
 CT20 TURBO.
 JUN 264CAM’s.
 JUN VALVE SPRINGS.
 HEAD PORT MATCHED AND POLISHED.
 PORT MATCHED AND POLISHED INLET MANIFOLED.
 PORT MATCHED AND POLISHED EXHAUST MANIFOLD.
 TRD THERMASTAT.
 MOCO 13 ROW OIL COOLER WITH RELOCATION KIT AND THERMOSTAT.
 HEAVY DUTY HKS TIMING BELT.
 HKS ADJUSTABLE CAM PULLEYS.
 540CC INJECTORS.
 WILBRO FUEL PUMP.
 HKS AIR FILTER.
 HKS F-CON V-PRO GOLD ECU.
 MAGNICORE HT LEADS.
 FULL 3” EXHAUST SYSTERM.
 3” DECAT.
 COLD AIR BOX.
 EVO VIII INTERCOOLER.
 2.5” INTERCOOLER PIPEWORK.
 HKS DUMP VALVE.
 BATTERY RELOCATION.
 GROUNDING KIT.

DRIVE TRAIN MODIFICATIONS

 ST205 GEAT BOX.
 RPC 6 PADLE CLUTCH.
 D2 8POT FROUNT BRAKES WITH 330MM ROTORS.
 DRILL AND GROOVED READ DISK WITH RED EBC PADS.
 GOODRIDGE BRAIDED BRAKE HOSE.
 D2 RS COILOVER SYSTEM.
 POLYURETHANE ANTI ROLLBAR KIT FRONT AND REAR.
 BK 17” RACING ALLOYS.
 235/40/17 AVON ZZ3 TYRES.
 

mixer72

New member
my mapped was very shock to what power i got he even re set the computer and dyno to make show it was all set correct just looking forwadr to when i can afford to get the big turbo and big injectors :evil:
 

redGT4

New member
A can hardly believe it. A celica thats actually running and pushing over 300 hp. Good thing you got those 8 pot brakes :)
 

mixer72

New member
i know the ct20 is from a wrc st205 but dont think that makes much differnce, im just looking forward my big turbo but not shore if i should go for this
S148-1 Toyota MR2 twin entry
Power output 240-380 BHP
Boost 11-23 PSI
Standard turbine assembly
360° screwed thrust bearing
http://www.turbotechnics.com/docs/turbo/s148-1.htm


or this
S175 Toyota Celica twin entry
Power output 380-500 BHP
Boost 15-30 PSI
CT26 high-flow turbine assembly
360° screwed thrust bearing
http://www.turbotechnics.com/docs/turbo/s175.htm
 

deecee

New member
mixer72":dxosnq1g said:
i know the ct20 is from a wrc st205 but dont think that makes much differnce, im just looking forward my big turbo but not shore
I did say it makes a difference. Steel impeller wheel vs ceramic impeller wheel

Steel wheel is stronger.
Ceramic wheel is lighter and spools faster (apparently) but you can't easily change the wheel for fear of breaking it and it won't boost as high as the steel wheel.
 

whitest185

New member
You said the oil blew through the seals was it the cam seals because my 92 st185 had oil in the timing cover and the belt was walking off the gears. i think the walking was beacuae of a bad idler pully but im alittle baffled on the oil i bought new seals for cams and crank do you think there could be something else internally wrong with the engine??
 

mixer72

New member
bit more to be dun on the car :)
i have just finished striping down and painting the frount wish bones
01092009257.jpg

01092009258.jpg


and now thay are ready to have the new poly bushes fitted
01092009259.jpg

01092009260.jpg


i have all so just fitted a 12v superdharger to my cold air feed that goes to the cold air box
01092009252.jpg

01092009253.jpg

sorry this pics not very good, but it works very well and keeps a constant air flow to the filter witch when you are now moving will kepp the air temps down at the filter :)

i have all so added a bit of Co2 to help with the cooling :) what do you think?
01092009256.jpg
 

MWP

New member
That oversized hair-drier will use more power than youll gain from the extra cold air.
Remove it.
 

mixer72

New member
the over sized hair dry as u call it is not even pulling 2amp so wont make any power loss, u will lose more power from having the rad fan on all the time :)
 

gt4tified

New member
mixer72":1zp9xw7x said:
the over sized hair dry as u call it is not even pulling 2amp so wont make any power loss, u will lose more power from having the rad fan on all the time :)

Really? Why is that? I thought the alltrac/gt4 came with a very capable alternator?
 

mixer72

New member
here is an upto daet lis of what i had dun to the car,

JDM ST185 353BHP 300FT/LBS AT 1.2BAR

MODIFICATIONS TO THE CAR

ENGINE MODIFICATIONS

 CYLINDER HEAD SKIMMED.
 VALVES RE-LAPPED.
 NEW VALVE STEM SEALS.
 BRAND NEW METAL 1.4MM HEADGASKET.
 HEAVY DUTY RACING SHELLS.
 FORGED 86.5mm CP PISTONS AND RINGS.
 FORGED ‘H’ BEAM RODS.
 BLOCK REBORED TO 86.5MM CLEANED & HONED.
 ARP FASTNERS.
 CRANKSHAFT REGROUND AND BALANCED.
 CT20 TURBO.
 FORGE ADJUSTABLE ACTUATOR.
 JUN 264CAM’s.
 JUN VALVE SPRINGS.
 HEAD PORT MATCHED AND POLISHED.
 PORT MATCHED AND POLISHED INLET MANIFOLED.
 PORT MATCHED AND POLISHED EXHAUST MANIFOLD.
 TRD THERMASTAT.
 MOCO 13 ROW OIL COOLER WITH RELOCATION KIT AND THERMOSTAT.
 HEAVY DUTY HKS TIMING BELT.
 HKS ADJUSTABLE CAM PULLEYS.
 540CC INJECTORS.
 WILBRO FUEL PUMP.
 HKS AIR FILTER.
 HKS F-CON V-PRO GOLD ECU.
 MAGNICORE HT LEADS.
 FULL 3” EXHAUST SYSTEM.
 3” DECAT.
 COLD AIR BOX.
 ELECTRIC SUPERCHARGER (FEEDING COLD AIR BOX)
 EVO VIII INTERCOOLER.
 2.5” INTERCOOLER PIPEWORK.
 HKS DUMP VALVE.
 BATTERY RELOCATION (IN BOOT).
 GROUNDING KIT.

DRIVE TRAIN MODIFICATIONS

 ST205 GEAR BOX.
 QUICK SHIFT.
 RPC 6 PADLE CLUTCH.
 D2 8-POT FRONT BRAKES WITH 330MM ROTORS.
 DRILL AND GROOVED READ DISK WITH RED EBC PADS.
 GOODRIDGE BRAIDED BRAKE HOSE.
 D2 RS COILOVER SYSTEM.
 POLYURETHANE ANTI ROLLBAR KIT FRONT AND REAR.
 POLY BUSH FRONT WISHBONES.
 POLY BUSH REAR SUBFRAME AND WISHBONES.
 BK 17” RACING ALLOYS.
 235/40/17 AVON ZZ3 TYRES.

INTERIOR

 EVO IV RECARO SEATS.
 52MM DIAMETER BOOST GAUGE.
 52MM DIAMETER OIL PRESSURE GAUGE.
 CHARGE TEMPERATURE GAUGE.
 AIR FILTER TEMPERATURE GAUGE.
 VISUAL PERFORMANCE PLASMA DIALS.
 BLITZ BOOST CONTROLLER.
 BLITZ TURBO TIMER.
 SPORTS STEERING WHEEL.
 SPORTS PEDALS.

ICE

 SONY MP3 HEAD UNIT.
 SONY 10 DISC CHANGER.
 350 WATT AMPLIFIER.
 500 WATT 10 INCH DIAMETER SUBWOOFER.
 PAIR OF REAR INFINITI GOLD 6.5 INCH ROUNDS.

EXTERIOR

 CARLOS SAINZ FRONT BUMBER
 RISING SUN GRAPHICS ON REAR ARCH.
 
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