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VWDiesel.net The IDI, TDI, and mTDI source.
»
Engine Specific Info and Questions
»
TDI Engine -General Info
(Moderators:
malone
,
burn_your_money
,
Vincent Waldon
,
theman53
) »
1Z Mtdi Boost
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Topic: 1Z Mtdi Boost (Read 10293 times)
Reply #30
September 29, 2014, 11:49:16 am
rodpaslow
Veteran
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670
Re: 1Z Mtdi Boost
«
Reply #30 on:
September 29, 2014, 11:49:16 am »
I thought I'd add a couple notes
pulses out of VSS for MK3 - this is a Can 99 car is 6000 for 1 mile.
Ohms for fuel gauge is 33 at full, around 250-260 empty.
For the W- rotor has 12 lobes and with pulley sizes works out to around 18 pulses for setting the VDO tach I have.
I have looked for stuff like this on this site and others and it's always hard to find.
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99' 1.9 1Z Tdi, hybrid pump -1.9 housing & rover internals, 2052 wastegate turbo,.25 hflox nozzles, SDI intake, CTN tranny
96' 1.6 TD Golf, Giles pump, VNT 17, Gas changed to Diesel, Air to Water Int.
Reply #31
September 29, 2014, 11:51:57 am
rodpaslow
Veteran
Offline
670
Re: 1Z Mtdi Boost
«
Reply #31 on:
September 29, 2014, 11:51:57 am »
One more thing - a 2252 turbo is to big for a 1.9 - I only have stock injectors as a qualifying statement. At full fueling I get 5 psi boost at most. I'm looking for a 2052 with a wastegate, to test next...
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99' 1.9 1Z Tdi, hybrid pump -1.9 housing & rover internals, 2052 wastegate turbo,.25 hflox nozzles, SDI intake, CTN tranny
96' 1.6 TD Golf, Giles pump, VNT 17, Gas changed to Diesel, Air to Water Int.
Reply #32
September 29, 2014, 12:01:26 pm
vanbcguy
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2825
Personal Text
Vancouver, BC
Re: 1Z Mtdi Boost
«
Reply #32 on:
September 29, 2014, 12:01:26 pm »
When I was still thinking of going wastegate the GT2056 was seeming like a good option. The compressor map fits the engine a little better than the 2052 variants, especially if you are planning on running higher than stock boost.
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Bryn
1994 Jetta - AHU M-TDI - Jezebel Jetta
2004 Jetta Wagon - 1.8T - Blitzen
Reply #33
September 30, 2014, 11:54:57 am
rodpaslow
Veteran
Offline
670
Re: 1Z Mtdi Boost
«
Reply #33 on:
September 30, 2014, 11:54:57 am »
The 55 trim .53 ar looks better than the 2052. thanks
definitely looking for higher than stock boost - T25 flange is currently on the car so the 2056 is just a bolt on - outlet will need a bit of fabing.
Logged
99' 1.9 1Z Tdi, hybrid pump -1.9 housing & rover internals, 2052 wastegate turbo,.25 hflox nozzles, SDI intake, CTN tranny
96' 1.6 TD Golf, Giles pump, VNT 17, Gas changed to Diesel, Air to Water Int.
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VWDiesel.net The IDI, TDI, and mTDI source.
»
Engine Specific Info and Questions
»
TDI Engine -General Info
(Moderators:
malone
,
burn_your_money
,
Vincent Waldon
,
theman53
) »
1Z Mtdi Boost