N54Tech.com - International Turbo Racing Discussion
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gixercho gixercho is offline
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Default 01-03-2016, 08:46 AM

After 1.5-2k miles not a single code or hicup or anything, the car runs like never before, but from a few days it is 8inch of snow and 16deg f outside and the car is in the garage. When the weather permits i'll start custom tuning to the max possible with our pump gas here which is around 94-95 octane US. With 18.5psi on the dyno car shows 508-515whp with just JB4 MHD ST base pump flash and without dialing in anything and on the road i have 23psi runs wich i think are around 550+ on straight pump. I'll have to adress fueling for the future because here we don't have e85.
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gixercho gixercho is offline
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Default 01-12-2016, 07:39 AM

335D snorkel, put the airflow in the right direction for inlets and single kits. It is plug and play. 330d and 325 are same too i think.
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Last edited by gixercho; 01-12-2016 at 08:33 AM..
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Str8sixTT Str8sixTT is offline
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Default 01-12-2016, 11:17 AM

Quote:
Originally Posted by gixercho
335D snorkel, put the airflow in the right direction for inlets and single kits. It is plug and play. 330d and 325 are same too i think.

great idea, where did you find the snorkel?
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Default 01-12-2016, 11:40 AM

From a totaled car.
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Taron Taron is offline
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Default 01-12-2016, 11:44 AM

Quote:
Originally Posted by Str8sixTT
great idea, where did you find the snorkel?
I have made similar from our snorkel


2008 335XI(E92) AT/ garrett gtx3582r with jpworks manifold 1.06AR housing/ tial mv-s 38mm wgs(13.5 psi springs)/ tial bov/ fuel it level1 upgrade/ index 12 injectors/ N20 Map sensor/JB4 ST TS BEF with MHD/ Alpina Flash for now.
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gixercho gixercho is offline
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Default 05-05-2016, 01:50 PM

Some results from my ST kit. Those are with Trebila tune with only on pump gas. I am working with Motiv too, but we are not ready yet to dyno with theirs flash on my car. The dyno operator is not that good and the rpms are not taken correctly and the dyno graph should be 350rpm to the left. Some other thing is that this time again i was not able to keep the boost on target on the dyno like on the road and because of that i think on the road the car is much stronger than on the dyno, also the altitude was 2300ft above sea level. Now i am figuring out what fueling to use because now the only upgrade is Stage2 LPFP and the HPFP is on the edge. My setup is capable for more than 700whp and i will continue to rise the power when sort the fueling. I will post road logs later.
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Taron Taron is offline
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Default 05-05-2016, 01:56 PM

Quote:
Originally Posted by gixercho
Some results from my ST kit. Those are with Trebila tune with only on pump gas. I am working with Motiv too, but we are not ready yet to dyno with theirs flash on my car. The dyno operator is not that good and the rpms are not taken correctly and the dyno graph should be 350rpm to the left. Some other thing is that this time again i was not able to keep the boost on target on the dyno like on the road and because of that i think on the road the car is much stronger than on the dyno, also the altitude was 2300ft above sea level. Now i am figuring out what fueling to use because now the only upgrade is Stage2 LPFP and the HPFP is on the edge. My setup is capable for more than 700whp and i will continue to rise the power when sort the fueling. I will post road logs later.

which turbo ?


2008 335XI(E92) AT/ garrett gtx3582r with jpworks manifold 1.06AR housing/ tial mv-s 38mm wgs(13.5 psi springs)/ tial bov/ fuel it level1 upgrade/ index 12 injectors/ N20 Map sensor/JB4 ST TS BEF with MHD/ Alpina Flash for now.
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ms335i ms335i is offline
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Default 05-05-2016, 02:03 PM

Quote:
Originally Posted by Taron
which turbo ?

Owen ODGT3582HTZ
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gixercho gixercho is offline
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Default 05-05-2016, 02:03 PM

Owendevelopments 3582HTZ the one from the build in the begining of the thread.
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bigdnno98 bigdnno98 is offline
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Default 05-05-2016, 02:12 PM

That's very solid on pump gas. Awesome job.


2011 335is DCT, FBO
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Default 05-05-2016, 02:21 PM

very nice spool ))


2008 335XI(E92) AT/ garrett gtx3582r with jpworks manifold 1.06AR housing/ tial mv-s 38mm wgs(13.5 psi springs)/ tial bov/ fuel it level1 upgrade/ index 12 injectors/ N20 Map sensor/JB4 ST TS BEF with MHD/ Alpina Flash for now.
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gixercho gixercho is offline
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Default 07-28-2016, 05:44 AM

Tomorrow i am switching to ODGT3079HTA (GT30 frame) and finaly will have data from this size turbo on N54 motor, because some guys have GT30 turbos, but don't want to share.
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Default 07-28-2016, 07:02 AM

Looking forward to that


Location: Europe, Bulgaria
E92 335i, 2007, manual
Mfactory helical LSD, ST XA Coilovers, EBC Grooved Discs + Yellowstuff pads + Goodridge lines, 313 Performance wheels, OEM turbos
JB4 + Rev3, MHD JB4 BEF, BMS Clutch stop, Custom ©atless dоwnpipes, VRSF 7" FMIC, VRSF CP + Tial BOV, VRSF OEM Silicone inlets + OCC, Yokohama AD08R, BMS CDV
396 whp, 639 wnm (471 ft lb) 93-95 Pump gas, no meth, no ethanol
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