Welington K.
Active member
That sounds fast dude, may I ask what did you do regarding the clutch ?
1.4 TDI tuning/info
- Thread starter Jaco
- Start date
intaketommy
Well-known member
A Lupo 1.2 TDI has a 085 gearbox. It can only hold 180Nm. So we limited the torque to 220-240Nm. At the moment we don't need any new clutch.
Welington K.
Active member
oh i see man i think im gonna have to do the same thing with my polo, people had said that it starts to slip at 250 gonna try my luck with limiting to 300 and see how long i can run without switching to a different material
Dont put that much man, i had 265nm on my old Polo 9n 1.4TDI 2004 and it sliped like hell, i had to tune down to 250nm since it was undrivable on climbing roads, and even so, with 250nm it sliped sometimes, but not has bad as with 265nm.
Last edited:
Welington K.
Active member
I see pal what did you do to it ? Regarding the clutch problem did you manage to get it sorted ?
I'm still searching for a solution too.
Running a GT1749V since June 2016, but just 1mg more injection in low rpms already result in heavy clutch slipping.
Welington K.
Active member
thats not good man i wonder if the saches performance one would help the case a little, do you think even with a brand new clutch it will still slip badly ?
Snuupy
Member
I have the same question? What clutch the tuned 1.4TDI's use? I see a stage 3 Black Diamond: http://www.venommotorsport.com/product/brakes/BR50213/
But is too expensive.. Now I remapped my car, and is about 105hp and 250Nm of torque and pick sometime to 280Nm. I want to make it about 150h.p. What do I need? Bigger intercooler? Bigger turbo or hybrid? The injectors can hold it 150h.p. or no? Thanks for every information you have, cuz in Bulgaria we don't any, cuz nobody tuning this engines.. everybody tuning 1.9TDI, but I love my car and I want to be different !
Tnx !The receipe for this engine is the same for any 1.9tdi PD, just cut 1/4 of power output regarding the lack of one cylinder, so any project that you see of a 1.9tdi PD with 200hp, is fine to do 150hp on the 1.4tdiI have the same question? What clutch the tuned 1.4TDI's use? I see a stage 3 Black Diamond: http://www.venommotorsport.com/product/brakes/BR50213/
But is too expensive.. Now I remapped my car, and is about 105hp and 250Nm of torque and pick sometime to 280Nm. I want to make it about 150h.p. What do I need? Bigger intercooler? Bigger turbo or hybrid? The injectors can hold it 150h.p. or no? Thanks for every information you have, cuz in Bulgaria we don't any, cuz nobody tuning this engines.. everybody tuning 1.9TDI, but I love my car and I want to be different !
be carefull with the clutch, you should buy a stage 3 performance clush for the car.I recomend you to get a Black Diamond kit stage 3 for that power output:
https://www.dcperformance.co.uk/che...addle-performance-clutch-kits/bdc7849pdl.html
then for that power i recommend the following parts:
-GT1749V
-PD150 injectors
-bigger IC ( audi S3 for example )
-Remap
you should achieve arround 150hp and 340nm with this and you will have a pocket rocket
Last edited:
Snuupy
Member
Thanks for the information, but the GT1749V is a VNT turbo, right? Mine stock turbo is Westgate... how to put VNT?The receipe for this engine is the same for any 1.9tdi PD, just cut 1/4 of power output regarding the lack of one cylinder, so any project that you see of a 1.9tdi PD with 200hp, is fine to do 150hp on the 1.4tdi
I recomend you to get a Black Diamond kit stage 3 for that power output:
https://www.dcperformance.co.uk/che...addle-performance-clutch-kits/bdc7849pdl.html
then for that power i recommend the following parts:
-GT1749V
-PD150 injectors
-bigger IC ( audi S3 for example )
-Remap
you should achieve arround 150hp and 340nm with this and you will have a pocket rocket
Normally a turbo specialized house know how to convert them to vacuum, you should try to find one on you're country, or on internet, just buy one already converted and you save time and money
Talk with the user @biohaufen and ask how he did it, you can find him on this thread, he has one installed on his car
Last edited:
Snuupy
Member
Ok, thanks. But you're sure the engine will hold 150-160h.p. with stock internals? And the cylinders is the same size like 1.9TDI 101h.p. , and the pistons is the same?Normally a turbo specialized house know how to convert them to vacuum, you should try to find one on you're country, or on internet, just buy one already converted and you save time and money
Talk with the user @biohaufen and ask how he did it, you can find him on this thread, he has one installed on his car
P.S. - I talk to my mapper and he said, he can make me hybrid turbo 1752, we think the right pressure will be at 1.5bar, but will see, I dont want to blow the engine...
Last edited:
Welington K.
Active member
Hello there everyone glad to see more people doing stuff to their 1.4 tdi, got my clutch for 275 from a eBay company rated to 430nm so all good there, going for the same formula here pd130 injectors and pd115 turbo and instead of converting the turbo to wg I'm converting the ECU to a vnt turbo as it can be done easily apparently
Snuupy
Member
Hey guys, what intercooler did you use for tuned 1.4TDI? I mean is about 150h.p. ? Dimensions ?
Which clutch did you buy?
For newcomers who want to upgrade to a VNT turbo.
I think it would be perfectly possible to bolt a VNT17 on the 1.2 TDI manifold, which should fit the 1.4 tdi cylinder head.
Maybe the GTC1549VZ fits the AMF manifold, did someone check?
I think it would be perfectly possible to bolt a VNT17 on the 1.2 TDI manifold, which should fit the 1.4 tdi cylinder head.
Maybe the GTC1549VZ fits the AMF manifold, did someone check?
intaketommy
Well-known member
We updated our little 1.2 TDI to the Garrett GTD1244VZ !!
https://youtu.be/vsBsY3uI-vU
https://youtu.be/rTCfb5i2vqw
This turbo is crazy! .... it pulls 1bar @ 1600rpm on this thinny engine
The GTC1244VZ adapted to 1.2TDI (1.4TDI) is now for sale ....
https://youtu.be/vsBsY3uI-vU
https://youtu.be/rTCfb5i2vqw
This turbo is crazy! .... it pulls 1bar @ 1600rpm on this thinny engine
The GTC1244VZ adapted to 1.2TDI (1.4TDI) is now for sale ....
yes this is very interesting, this has inspired me to finally fix my audi 1,2tdi
come now and answer biohaufens question, we are all waiting
come now and answer biohaufens question, we are all waiting
We updated our little 1.2 TDI to the Garrett GTD1244VZ !!
https://youtu.be/vsBsY3uI-vU
https://youtu.be/rTCfb5i2vqw
This turbo is crazy! .... it pulls 1bar @ 1600rpm on this thinny engine
The GTC1244VZ adapted to 1.2TDI (1.4TDI) is now for sale ....
intaketommy
Well-known member
At the moment around 1,6bar .... still more air mass available ...need more fueling. We will tweak it to max out turbo and injectors.
Acceleration in 5.gear is crazy ... pulls like a dream! Engine runs very smooth with this setup.
So this Lupo 3L ecocar is a very bad ass sleeper
Acceleration in 5.gear is crazy ... pulls like a dream! Engine runs very smooth with this setup.
So this Lupo 3L ecocar is a very bad ass sleeper
Maybe this is interesting for some of you.
At the end of the month my 1.4 TDI is finally ready to get into my car again.
It has been bored to 81mm, got BHW pistons and H-style conrods.
I have chosen a GTC1549VZ, as I got a new one for just 180€.
The limiting factor will definitely be the nozzles, as it only has 520cc PD1.1 fitted.
Quite a few other things have been changed too, like the oil- and intercooler (and boost pipes), the clutch etc.
I will post again how the car runs, when all is finished and it's up running.
(As for now I'm only targeting 140-150hp)
At the end of the month my 1.4 TDI is finally ready to get into my car again.
It has been bored to 81mm, got BHW pistons and H-style conrods.
I have chosen a GTC1549VZ, as I got a new one for just 180€.
The limiting factor will definitely be the nozzles, as it only has 520cc PD1.1 fitted.
Quite a few other things have been changed too, like the oil- and intercooler (and boost pipes), the clutch etc.
I will post again how the car runs, when all is finished and it's up running.
(As for now I'm only targeting 140-150hp)
Snuupy
Member
Hello, guys. Today I was in tuning garage and the guy there tell me this:
- Turbo 1749v with moniford and we will cut the forth runner.
- ARL nozzles 550cc
- Bigger intercooler
- Remap
But this turbo is good for about 1.3 bar? Right? I want to make the car about 180h.p. What turbo do you recommend?
- Turbo 1749v with moniford and we will cut the forth runner.
- ARL nozzles 550cc
- Bigger intercooler
- Remap
But this turbo is good for about 1.3 bar? Right? I want to make the car about 180h.p. What turbo do you recommend?
Snuupy
Member
Is not fun man, haha. What turbo do you recommend to 180h.p? 1749 may be is not the best choice, but bigger turbo will spool later than 2000rpm?
Snuupy
Member
It pulls 1bar in 1600rpm, because of the water cooled intercooler and short turbo roadsWe updated our little 1.2 TDI to the Garrett GTD1244VZ !!
https://youtu.be/vsBsY3uI-vU
https://youtu.be/rTCfb5i2vqw
This turbo is crazy! .... it pulls 1bar @ 1600rpm on this thinny engine
The GTC1244VZ adapted to 1.2TDI (1.4TDI) is now for sale ....
Nice idea ! Great job !
Snuupy
Member
https://www.youtube.com/watch?v=sMgRHS-D5zQ
This is insane 6.2sec to 100km/h with VNT15. I'm trying to contact the guy to see what is his mods...
This is insane 6.2sec to 100km/h with VNT15. I'm trying to contact the guy to see what is his mods...