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turbo technical database

JP123

Veteran Member
Joined
Mar 5, 2008
Location
Denmark
TDI
1999 Passat Sedan, 1.9TDI AFN
KKK BV43 Anyone ? (off 170PD - not sure it´s the same as 1749VC:confused:)

and the popular 17/22 (for comparrison). ?
 
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mk1-83

Veteran Member
Joined
Aug 14, 2010
Location
Holland
TDI
LUPO 1.9 tdi 300+ hp
the 2.5 163 hp crafter turbo from IHI TD04 L4 13TBS
cold side 39mm ind. 51 mm exd. 12 blades
hotside 42 mm ind. 47 mm exd. 11 blades
A/R= ?
some one with more info about this turbo,please !
 
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Rub87

Top Post Dawg
Joined
Dec 10, 2006
Location
Belgium
TDI
Ibiza '99 90HP
volvo gtb2056vl

Compressor (6 main blades) inducer/exducer: 39.6mm / 56mm
Turbine (9 blades) exducer/inducer: 42mm / ??mm

Compressor A/R: 0.45
Turbine A/R: 0.64
 

slow-moe

Veteran Member
Joined
Jan 21, 2008
Location
Germany
TDI
N/A
GTB1549VK Chevrolet Captiva 148hp
Compressor
inducer/exducer: 36.4 / 49mm
A/R: 0.42
Turbine
exducer/inducer: 43 / 35.7mm
A/R: 0.74

GTB1749VM (GT1749VC) 2,0TDI 170hp
Compressor
inducer/exducer: 36.4 / 49mm
A/R: 0.42
Turbine
exducer/inducer: 43 / 38mm
A/R: 0.62

GTB1752V VW T5 174hp
Compressor
inducer/exducer: 38.6 / 52mm
A/R: 0.45
Turbine
exducer/inducer: 43 / 39.5mm
A/R: 0.74

An exotic but state of the art one
MHI TFO35HL6b-13TB/VG BMW 320D 177hp
Compressor
inducer/exducer: 38.3 / 51mm
Turbine
exducer/inducer: 43.2 / 37.8mm
 

Rub87

Top Post Dawg
Joined
Dec 10, 2006
Location
Belgium
TDI
Ibiza '99 90HP
where is the post from slow-moe? should I repost what he posted or got it deleted for some reason?
 

slow-moe

Veteran Member
Joined
Jan 21, 2008
Location
Germany
TDI
N/A
Sorry, I just wanted to check some of the specs.
Here are a few newer VNT turbos to fill the gaps:

GTB1549VK Chevrolet Captiva 148hp
Compressor
inducer/exducer: 36.4 / 49mm
A/R: 0.42
Turbine
exducer/inducer: 43 / 35.7mm
A/R: 0.74

GTB1749VM (GT1749VC) 2,0TDI 170hp
Compressor
inducer/exducer: 36.4 / 49mm
A/R: 0.42
Turbine
exducer/inducer: 43 / 38mm
A/R: 0.62

GTB1752V VW T5 174hp
Compressor
inducer/exducer: 38.6 / 52mm
A/R: 0.45
Turbine
exducer/inducer: 43 / 39.5mm
A/R: 0.74

An exotic but state of the art one
MHI TFO35HL6b-13TB/VG BMW 320D 177hp
Compressor
inducer/exducer: 38.3 / 51mm
Turbine
exducer/inducer: 43.2 / 37.8mm
 

im570rm

Veteran Member
Joined
Jul 11, 2005
Location
Romania
TDI
Audi a6 avant 2.5 tdi quattro
Yeah the bmw 320d mitsubishi turbo is a nice turbo unfortunatly not so well made...fails even on stock cars.
added gtb2260vk water colled and gtb2260vzk (3.0 tdi 240 bhp 2010 model)
both have same compressors as gtb2260vk older version however different AR.
In case you're wondering this is how these 2 turbos looks like:
gtb2260vk water colled


And 2260vzk:


In this pic you're looking at inlet and outlet oil flange(small inlet,big outlet)

Not really easy to install them on our engines =)
 
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diffas

Veteran Member
Joined
Jun 25, 2008
Location
Finland
TDI
B5q A4 Avant 2.5TDi+, B7q A4 Avant 3.0TDi
GTA2056V Jeep Liberty 2.8L CRD
Compressor
Wheel Inducer: 39.55mm
Wheel Exducer: 56mm (49 Trim)
.53 A/R

Turbine
Wheel Inducer: 47mm
Wheel Exducer: 42.7mm
.64 A/R


GT2256V Mercedes Sprinter 2.7L CDI.
Compressor
Inducer: 40.3mm
Exducer: 56mm (51.8 Trim)
.53 A/R

Turbine
Inducer: 49.4mm (est.)
Exducer: 41.7mm
.64 A/R


GT2359V - MB OM613, OM648, AMG OM612DE30
Compressor
Inducer: 44.5mm
Exducer: 59.4mm
12 blades
55 trim
.51 A/R

Turbine
Inducer: 50.5mm
Exducer: 46.5mm
9 blades


GT2360V
Compressor
Inducer: 42.5mm
Exducer: 60mm
12 blades
50 trim

Turbine
Inducer: 50.5mm
Exducer: 46mm
9 blades



GT2556V BMW 730D P/N 454191-1
Compressor
Inducer: 40.3mm
Exducer: 56mm

Turbine
Inducer: 51.5mm
Exducer: 47mm



GT3063KLV
Compressor
Wheel Inducer: 43.7mm
Wheel Exducer: 63mm (48 Trim)

Turbine
Wheel Inducer: 53mm
Wheel Exducer: 47.4mm
 

Rub87

Top Post Dawg
Joined
Dec 10, 2006
Location
Belgium
TDI
Ibiza '99 90HP
nope, did notice 2563vk alot but didn't know that it's actually also called gt3063klv.. 53mm turbine sounds good as it should be able to reach the shaft rpm that todays 60mm (or slightly bigger) wheels are made for, and inertia is alot lower than the 62mm gt35v wheel
 

TDIMeister

Phd of TDIClub Enthusiast, Moderator at Large
Joined
May 1, 1999
Location
Canada
TDI
TDI
Known for a long time. Ever since the VNT15 was synonymously called the GT1749V and the T4 VNT20/GT20V has GT22V engraved on the compressor itself, I have always ignored the GTxx designations and only be interested in actual wheel measurements. That's why I asked for this thread to be created in the first place.
 

manual_tranny

Smyth Performance- Intern
Joined
Jan 5, 2010
Location
New Bedford, MA
TDI
2001 Golf @182K; 2000 Jetta @290K
...turbos are confusing enough to understand even when you know the measurements...

I wish there was a thread that had a compilation of compressor maps for all these things.
 

K.I.T.T.

Veteran Member
Joined
Aug 19, 2006
Location
Europe
TDI
PD75
Does anyone think there's any significant difference between the GT1749VC and GTB1749VK? Apart from flanges etc...

Ash :)
 

K.I.T.T.

Veteran Member
Joined
Aug 19, 2006
Location
Europe
TDI
PD75
I said GTB1749VK, not GTB1756VK dieseleux :p

GTB1749VK from 4.2 TDI
compressor wheel:
36mm inlet
49mm outlet
12 blades
turbine wheel:
38mm outlet
43mm inlet
9 blades

1749vc 2.0 tdi 170 cr
intake:
inducer:36.5mm
exducer:49 mm
AR 42
exhaust:
inducer :37.5mm
exducer:???


They look pretty similar to me, apart from the turbine exduced and AR for the 1749VK is not known. There's only 0.5mm difference between some specifications...were they both measured using calipers?


Ash :)
 

shakescreek

Veteran Member
Joined
Oct 14, 2005
Location
B.C. Canada
TDI
18'6" welded aluminum jetboat with pd160, gtb2056vl, and tuning by rub87, 2003 chev blazer with bhw swap, 2000 jetta alh with gtd1752 vrk, .240 injectors, 11mm pump, fmic, 6 spd manual
Had my GTB2056VL hotside apart for cleaning tonight. Decided to measure the wheel as the turbine inducer size is missing on the previous posts.
Turbine inducer is 47mm, all other measurements match what has been previously posted. So it appears to have identical wheel measurements on both the hot and cold sides as the GTB2056V from the Alfa.
 

majesty78

Veteran Member
Joined
Dec 7, 2007
Location
Austria/ Europe
TDI
VW Polo ASZ
Since i've been asked so many times about this here are some measurments that i took to several turbos ,please feel free to add then ones not listed
gtb2260vk audi version 3.0 tdi 233/240 bhp:
intake:
inducer: 44.5mm
exducer: 60mm
AR 45
exhaust:
inducer :50mm
exducer:45mm


gtb2056vk audi q7 version 3.0 tdi 233 bhp
intake:
inducer:41.5mm
exducer:56 mm
AR 45
exhaust:
inducer :50mm
exducer:43mm


gtb1756vk audi 2.7 tdi 190 bhp
intake:
inducer:41.5mm
exducer:56 mm
AR 45
exhaust:
inducer :50mm
exducer:41mm
Ciprian, are you sure that GTB17/20/22 all have same turbine inducer diameter? (I dont think so though....)

Regards, Alex
 

T3-UN1

Well-known member
Joined
Jun 28, 2009
Location
Germany
TDI
VW T3 Vanagon AFN
Ciprian, are you sure that GTB17/20/22 all have same turbine inducer diameter? (I dont think so though....)

Regards, Alex
dont think so. my 1756vk has at least 40mm outside on wall. maybe 39 from blade to blade..
059 145 715 T
765314-4
and also :
059 145 715 R
765314-3
 
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JST

Veteran Member
Joined
Apr 21, 2009
Location
The Netherlands
TDI
Alfa Romeo Giulia 2.2 jtd 180 AT8
Had my GTB2056VL hotside apart for cleaning tonight. Decided to measure the wheel as the turbine inducer size is missing on the previous posts.
Turbine inducer is 47mm, all other measurements match what has been previously posted. So it appears to have identical wheel measurements on both the hot and cold sides as the GTB2056V from the Alfa.
Alfa has 43mm turbine exducer vs 42mm for the Volvo one.
Compressors are indeed the same.
 

andy2

Veteran Member
Joined
Sep 24, 2004
Location
Bowmanville,Ontario,Canada
TDI
99.5 Jetta,94 Golf drag car 490bhp,Samurai buggy BHW 300bhp,97 Ram cummins
GT3571KLNV Hino 4.7L ? 4 cyl
Compressor
.58 A/R
50.5mm inducer
Turbine
.82 A/R
62mm exducer

GT4082KLNV Hino 7.8L ? 6cyl
Compressor
.58 A/R
57mm inducer
Turbine
1.24 A/R
64mm exducer


I'm curious what the specs are on the GTA3776VK.
 
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