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Go Back   TDIClub Forums > VW TDI Discussion Areas > TDI Power Enhancements

TDI Power Enhancements Discussions about increasing the power of your TDI engine. i.e. chips, injectors, powerboxes, clutches, etc. Handling, suspensions, wheels, type discussion should be put into the "Upgrades (non TDI Engine related)" forum. Non TDI vehicle related postings will be moved or removed. Please note the Performance Disclaimer.

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Old March 6th, 2018, 17:59   #676
Tylenol
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Just thought i would give an update on my project. The GTB1756vk exhaust/turbine housing will fit the GTB1752vz turbo. Now i know they have many different models and aplications but mine swapped right over.

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Old March 18th, 2018, 11:55   #677
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Hello,

I would like to ask if the GTB2260 VKLR can be turbine wheel upgrade?

Thanks..
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Old March 18th, 2018, 13:00   #678
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Igen, természetesen lehetséges. Az AVD Turbo biztosan tud segíteni ezügyben.
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Old March 18th, 2018, 23:36   #679
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Yep, it can be however it’s very small upgrade for quite big money ! If spool is not imperative then gtb2056vk upgrade with AMG style turbine and billet compressor will support a lot of air... I am sure you can do a new turbo for a lot less than €1600 !
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Old March 18th, 2018, 23:41   #680
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Gtb 2056vk is a lot more reliable than the gtb2260vklr. You can also put vk core into vklr housing and the same principles apply but you get better vnt system compared with vklr and better AR on compressor side.
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Old March 19th, 2018, 13:36   #681
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Quote:
Originally Posted by majesty78 View Post
Igen, természetesen lehetséges. Az AVD Turbo biztosan tud segíteni ezügyben.
Üdv.. köszönöm.. szerintem beszéltem velük de ök csak új turbot akartak adni..átalakításhoz alkatrészt nem adnak.. ettől függetlenül jó dolgok vannak náluk,de nekem sajnos drága..meg öszintén szólva szeretem magamnak csinálgatni,,
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Old March 19th, 2018, 13:52   #682
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Quote:
Originally Posted by adamss24 View Post
Gtb 2056vk is a lot more reliable than the gtb2260vklr. You can also put vk core into vklr housing and the same principles apply but you get better vnt system compared with vklr and better AR on compressor side.
Thanks..
I have mercedes 3.0 v6 cdi and i want an updated gtb2260 vklr turbo to replace i do not want oiling enough complicated .. this is what i would do for a vklr upgrade.. Amg turbine wheel it can not be placed in it?
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Old March 22nd, 2018, 00:23   #683
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AMG turbine is journal turbo, AVG turbo has a ball bearing AMG style lighter turbine which works in vklr turbos however it requires machining of the hotside and probably replacement of the VNT ring + careful calibration of the VNT mechanism/motor so the turbine blades don’t touch the vanes. Also the compressor wheel needs upgrading which require further machining hence why prices go up !
I was suggesting a gtb 2056v housing because you can get gt25 VNT ring which is plug and play and AMG style turbine + a 65/69 mm compressor wheel and with help of a good machinist= a turbo capable of flowing almost 400 Bhp worth of air. Downside is spool however vklr with larger wheels will spool in a similar style and you have to accept some turbo lag regardless of which turbo you choose !
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Old March 22nd, 2018, 00:49   #684
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51mm wheels works just fine without vanes touching it.
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Dyno'd area, Old VNT20 setup dyno'd 192whp
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Old March 22nd, 2018, 01:31   #685
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Quote:
Originally Posted by Rub87 View Post
51mm wheels works just fine without vanes touching it.
Rub, you got 460hp from the new style turbine, what kind of boost/emp ratio you had?
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Old March 22nd, 2018, 02:46   #686
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http://i840.photobucket.com/albums/z...pspwqjp0ap.jpg
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Old March 22nd, 2018, 04:46   #687
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Quote:
Originally Posted by altz1 View Post
Rub, you got 460hp from the new style turbine, what kind of boost/emp ratio you had?
with good compressor/turbine clearance 2.65 bar boost and 3.2 bar EMP at 4000
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Dyno'd area, Old VNT20 setup dyno'd 192whp
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Old March 22nd, 2018, 12:27   #688
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Thank you..
I do not know yet that i will try vklr .. or another turbot ..I may try to change myself for the first time the Vklr..because it is..

Rub87.. what a car it was 460 hp? thanks..
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Old March 22nd, 2018, 13:23   #689
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Audi a6 204/245 base
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Dyno'd area, Old VNT20 setup dyno'd 192whp
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Old March 23rd, 2018, 11:38   #690
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Quote:
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Audi a6 204/245 base
Thanks.. that's nice performance.. Amg turbine Wheel turbo?
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