Bartop

I thought it might be useful to get a thread for everyone who has one of these, I've got a 321T going on this weekend and can't wait

In here we can check what specs people are running and ask any questions of other owners

If you have one can I suggest you please add your details as below..

eg

Car - MY04 Sti Type UK
MD Variant - 321T
Supporting Power Mods - 2.5 Api conversion, forged pistons, Samco Turbo Inlet Hose, APS uppipe, Perrin EL Ceramic Coated Headers, PE 650 injectors, Miltek 3" TBE, APS Intercooler and DV.
Max boost by what RPM -
Max power by what RPM -
Max torque by what RPM -
Drivetrain Mods - Exedy Stage 1 Organic Clutch, standard gearbox.
Other comments -


Sound like a plan ?

Pete

GazTheHat

How much did the 2.5 & turbo cost you?

Bartop

The built engine was in the car when I got it, the turbo is £1250 I think..

Pete

andy97

iTrader: (1)

Bartop I have a similar spec to you, but running a 20g. I'd be interested in the graph to see when you start making boost. I make 1bar at 2800rpm and full boost at 3000rpm. Im considereing a MD321T, but need further info on like specced cars, before I commit

Andy

WRXshaneWRX

iTrader: (1)

Car - 1995 WRX
MD Variant - 321T
Supporting Power Mods - Forged internals, 740cc's FMIC, FPR, ect ect .
Max boost by what RPM - not sure
Max power by what RPM - 5700
Max torque by what RPM - 4750
Drivetrain Mods - PPG 1-4 and 6 paddel flappy wappy clutch lol


419/400 at last rr session

scoobyDAZZA

view my scooby

little'un

iTrader: (9)

Car - MY00 UK
MD Variant - 321S
Supporting Power Mods - 2.35, Hybrid Intercooler, Water/Meth Injection ect.
Max boost by what RPM - 1.6Bar @ 3600
Max power by what RPM - 496 Hp
Max torque by what RPM - 480 ftlb
Drivetrain Mods - 6 Speed with DCCD + Twin plate

On straight VPower - Race fuel map to come

burns

iTrader: (1)

Here's my 99 V5 type r limited spec,

MD Variant - 321T
Supporting Power Mods - 2.5 Api conversion, forged pistons etc
Max boost by what RPM - 1.8 bar @ 3200
Max power by what RPM - 432 bhp @6450
Max torque by what RPM -430 lb/ft
Drivetrain Mods - Exedy Clutch, API rebuilt 6 speed gearbox.
Other comments -Probably making more power now as it has been fitted by API with the Simtek ECU which has done away with the crappy MAF.

Power Junkie

iTrader: (1)

Car - V5 STI Type R
MD Variant - 321H
Supporting Power Mods - Sti 8 IC, 550 nismo Injectors, SX fuel Reg, V Power
Max boost by what RPM - 1.7Bar @ 3400
Aprox on mapping run up a hill
Max power by what RPM - 396 Hp
Max torque by what RPM - 360 ftlb
Drivetrain Mods - Spec GT Clutch

So on the flat it should be just over 400

Bartop

Dazza - took the liberty of copying yours into the thread so it's easier to compare , hope that's ok. Thanks to everyone for the contributions so far !

Car - 2000 Impreza Turbo
MD Variant - 321T
Supporting Power Mods - 2.5 Short Motor, uprated pistons and rods, Autobahn Turbo Inlet Hoses,GT Spec Headers, 740 injectors, Revolution 3" Decat TBE, Autobahn 88 FMIC.
Max boost by what RPM -
Max power by what RPM - 461
Max torque by what RPM - 486
Drivetrain Mods - Exedy Twin Plate Clutch and Lightened Flywheel
Other comments -

bighead

iTrader: (1)

Car - P1
MD Variant - 321T
Supporting Power Mods - 2.5 conversion, forged pistons and Rods, Rodgerclark Big port cylinder heads with Supertech valves train , Samco Turbo Inlet Hose, Gruppe-S uppipe and headers, GFB pulleys,800 injectors,
HKS fr mount ,Sx fuel regulator,
Walbro pump , rodgerclark oil pump
Apexi AVC-R boost controller
Motec M800 ecu , Revolution 3" through system
Max boost by what RPM - not enough
Max power by what RPM - more than enough
Max torque by what RPM -tooooo Much lol
Drivetrain Mods - Hks twin plate paddle clutch and lighten flywheel, 6 speed Sti uk box,
Rodgerclark carbon fibre Prop shaft

cookstar

iTrader: (6)

2002 WRX - 2.0 built (soon) engine MD321T turbo

Am waiting for the car to be built again, then will hopefully get it on the rollers

andythejock01wrx

TD04 hybrid, so I'm almost 200bhp down on some of you guys !

I'm curious, the 6 speed bixes you are referring to - are they std STi boxes ?
How much bhp can they cope with ?

_Meridian_

iTrader: (1)

Car - MY02 Sti Type UK Prodrive

MD Variant - 321H
Supporting Power Mods - Original un-molested engine and gearbox, Bosch 650 injectors, Walbro 255 fuel pump, Hayward & Scott 3" 100-cell sports cat exhaust, Hyperflow induction (in driver's side front wing), RCM group 7 catch can draining to sump, replica STI8 scoop (to original top-mount), Zen remap.

Max boost by what RPM - 1.5 momentary, 1.4 constant from about 3200rpm up.
Max power by what RPM - 390bhp at red line (7200rpm or so)
Max torque by what RPM - 330lbft at about 4400rpm



Drivetrain Mods - AP Racing Organic clutch.

Full boring details here.


Other comments - Torque is low due to relatively low boost. I should be in to Zen week after next to have an HKS EVC6 boost controller fitted. It was due last month, but a dud clutch cleaned me out. I'm still aiming for 400/400. If the increased boost can't do it, then next up is headers and possible up-pipe changes.





M

Bartop

Nice info guys - keep it coming

Just some tweaking required to mine and should be on the rollers end of next week

GROWLER_GRRRR

hello you guys after some info re the 321h turbo
looking for 400bhp
currently running vf35 turbo with pink injectors in a wrx bugeye
question is is whats the max power on the pink injectors - will i have to upgrade them £££££££££ .

megrac

What gear are you guys using for your max boost at rpm reading as there is a big difference between 3rd and 5th or 4th and 6th?

Daveo

That is an awesome horsepower and torque figure for 1.6 bar of boost.

lunar tick

iTrader: (2)

Car - MY03 Sti Type UK
MD Variant - 321H
Supporting Power Mods - Cold air intake, Samco tirbo inltet hose, PE 650 injectors, Custom 3" exhaust and sports cat, Zen tubular headers, Hyperflow uprated TMIC, OEM dump valve and standard internals, AVC-R boost controller. Mapped by Paul Blamire to give 1.6bar midrange tailing to 1.45 bar top end (V-Power plus a splash of NF). Drivetrain Mods - None, but extensive supension and brake upgrades

No RR dyno run, but Deltadash road testing shows:

Max boost by ~3900rpm
Max power - 325 at wheels (a just pipping 400bhp at fly) at ~7000rpm
Max torque ~360ft/lb at ~4600rpm

Other comments - drives likes a dream; very tractable on the road. Considering running the 321H on a built 2.35 or 2.5 bottom end next year for more torque and even quicker spool. Anyone got any experience of this combo?

Bartop

Mine will be very similar to that except with the 321t

navydog21@hotmail.com

Dazza loving that spec

GROWLER_GRRRR

any one with an answer ?plz

Bartop

Pushing it to get 400 on the 550's imo unless you up the fuel pressure, better to get some 650's and be on the safe side I would say..

GROWLER_GRRRR

cheers kidda , iv emailed the master a forrest for the gen but no reply as yet ,

scoobyDAZZA

Mr Bank Manager likes it as well

scoobyDAZZA

pinks are 565 aint they ?
probably still a bit small though , look for some 650s

GROWLER_GRRRR

alanbell

iTrader: (6)

View mine <<<<<<

little'un

iTrader: (9)

That was with the Air Con permenantly on (wiring problem )

I'd like to know what it would have made with it switched off

bigarf

iTrader: (67)

had my 321h fitted by scoobyclinic just over a year ago got all the usual bits like tubuler wrapped headers,k+n typhoon 3in full decat exhaust system,hyperflow top mount.power came out at 383 bhp and that was with the standered injectors and running on optimax.have now got a new list parts which hopefully within the next couple of weeks should be at scoobyclinic being fitted and mapped. they include a aps fmic,water methanol injection,light weight engine pullys,samco turbo hose,700cc injectors,exedy twin plate clutch.hopefully when mapped should take me over the 400 mark.