MD321H
 

What are people's opinions on the MD321H?

on a 2l engine its wicked, it gets the :thumb: from me anytime.

I run one on my race car and it goes like absolute stink, spool is similar to the vf23 I took off and makes about 150bhp more!

I love mine :D its a great turbo on a 2ltr.

whats the bhp and torque on a 2.0 with one of these?

With what supporting mods? I believe the upper limit of the turbo itself is about 420bhp, but that's only with the full works. But I can get 372bhp on top-mount. Spool start at about 2700rpm and is full by 3200rpm.


M

Guy running a Forester STI on over 400 Brake with one....:thumb:

Regards


Alan MaC

Soon to be over 400 on a topmount and 3" System 396 with a 2.5" at the mo

Running 423bhp and 396lbft on my 2ltr :D

marc mate, I'd be interested in the full specs.


Cheers


M

Me too! 423/396 is pretty impressive :D

SPECIFICATIONS

ENGINE

STI 8 BOTTOM END
HKS ORGANIC CLUTCH
HKS LIGHTENED FLYWHEEL
GFB LIGHTENED PULLEYS
FRONT MOUNT INTERCOOLER
KN INDUCTION KIT
ALLOY RADIATOR
ALLOY SLAM PANEL
OIL COOLER
OIL CATCH TANK
WALBRO FUEL PUMP
550 INJECTORS
PARALEL FUEL RAILS
FSE FUEL PRESSURE REGULATOR
BUDDY CLUB RACE SPEC CONDENSOR
HYDRA ECU MAPPED BY RICH BULMER
GT SPEC HEADERS WRAPPED
MD321 TURBO
FULL SAMCO SILICONE HOSES
3 INCH OPEN NECK DOWNPIPE
3 INCH HKS FULL DE CAT EXHAUST SYSTEM
SPEC R PULLEY COVER
SPEC R WATER TANK
SPEC R BATTERY COVER
SPEC R FUSE BOX COVER
SPEC R HEADER TANK
GFB DUMP VALVE
BONNETT LIFTERS
TURBO BLANKET
PRO DRIVE OIL CAP
BRAIDED HOSES


WHEELS AND SUSPENSION

AP RACING FRONT BRAKES
BREMBO REARS
BRAIDED HOSES
K W VARIENT 3 SUSPENSION
WHITELINE ANTI LIFT KIT
FRONT AND REAR STRUT BRACES
UNDER CAR H BRACE
WHITELINE DROPLINKS
WHITELINE STEERING RACK BUSHES
18” OZ SUPER LEGGARA III SPLIT RIMS & TOYO PROXO 225 X 40
SHORT SHIFTER 5 SPEED
SUMP GUARD

EXTERIOR / BODYWORK

SEIBON CARBON BONNET
SEIBON FRONT SPLITTER
WR1 REAR SPOILER
STI REAR LIGHTS
CHARGESPEED SIDE SKIRTS
CHARGE SPEED REAR WINGS
CHARGE SPEED FRONT WINGS
ALL CAR FULL COLOUR CODED
REAR DEFUSER

INTERIOR

FULL ELECTRIC PRODRIVE RECAROS
PRODRIVE CARBON GEAR KNOB
FULL PRODRIVE INTERIOR MATS
PRODRIVE BOOT MAT
KNOCK LINK
TURBO BOOST GAUGE
OIL TEMP GAUGE
OIL PRESSURE GAUGE
AIR FUEL RATIO GAUGE

http://i9.photobucket.com/albums/a65...c/DSC03457.jpg

http://i9.photobucket.com/albums/a65...c/IMG_0382.jpg

Nice motor by the way.

Regards



Alan MaC

where did you get it dynoed?

Pro Sport Stockport :D

cheers:thumb:

406 bhp @1.45 Bar with Hyperflow top mount.
This Turbo is only held back by the bottom end because if it would rev to 10,000rpm i'm sure this thing would hold boost most the way there !!
absolutely awesome!!!

Hmmmm 10,000 rpm, maybe not !

LOL

Looking forward to sorting mine, but atm it kicks like a mule right up to my "temporary" 4500 rpm limit :(

DunxC

I'm well pleased with mine:thumb:

On a v4 type r with vertually no lag, excellent turbo.

There's a thread on here somewhere where it got better results than a RC Motorsport turbo in a P1:thumb:

how many are running forged bottom ends ? im looking at a td05 20G and been told the md321 is better but only on a forged bottom end ?

Forged bottom end?
 

No forged bottom end on my newage Sti running 406 bhp
this is about as far as i would go though!!