Jb4 g5 iso 17

Randomaccess335 · 03-05-2013, 03:32 PM

FBo, race gas e85 93oct 90% meth

Randomaccess335 · 03-05-2013, 03:34 PM

Log

Randomaccess335 · 03-05-2013, 03:36 PM

Log

Sparky68 · 03-05-2013, 03:42 PM

wish i could get anywhere near that!

marv85 · 03-05-2013, 03:52 PM

Why are you deviating from requested boost at high rpms?

Randomaccess335 · 03-05-2013, 03:57 PM

Don't know that's why I posted looking to see what people think
R

marv85 · 03-05-2013, 06:13 PM

I had the same issue for a while, where I can't my boost target at a high rpm. I tried everything, until it turns out to be my boost solenoids. Swapped those out and the car was back to boosting like a champ

AK 335i · 03-05-2013, 06:23 PM

Thats normal. The stock twins will croak if you "force" them to deviate from the taper that they need. Those logs on your car are money for pretty easy 11.8x at 116-118 with the way you drive Ron. Run it strong for me tomorrow!! ill be there in spirit

Flava · 03-05-2013, 06:44 PM

Probably a good thing as those stock turbos will be pooched in no time without that kid of taper. They just can't flow that much air up

marv85 · 03-05-2013, 06:53 PM

Oh my bad, didn't check your RPMs... boost is actually good even though deviating.

I wonder why the requested boost is even higher at those RPMs...

BEAR-AvHistory · 03-05-2013, 06:58 PM

Looks like the turbos can't deliver the boost that is being asked of them by the tune. AFR is pushing into the too lean area on most of the logs.

Have you posted them to Terry?

Randomaccess335 · 03-05-2013, 07:06 PM

Terry said this exactly

Fine other than the boost drop at redline.

And I was wondering also why target is so high in upper rpm's

And thanks Dan

Randomaccess335 · 03-05-2013, 07:08 PM

I'm also surprised I stay in 19-20 psi area as much as I do...... Never did with g4
R

Jeff@TopGearSolutions · 03-05-2013, 07:23 PM

IMO that high RPM boost is quite aggressive. I would not exceed 15 PSI at red line with e85.

As always it's hard to read these graphs.... What is the intake air temp at the end of a 3rd gear or 4th gear long pull? Any Knock.

Any software engineers that can lend a hand in improving JB4 graphs? Maybe over 3 graphs? Would make reading a ton easier and allow you to get the information you need at a glance.

Randomaccess335 · 03-05-2013, 08:14 PM

Jeff you asking about IAT's? End of log 2-4 gear it was 136, I think the ets ic you sold is doing a great job.
I got a fuel code on a few pulls due to to much E85, I have some race fuel in the mix and added some more 93 after last log.... I'll do more logs tomorrow with more race fuel and 93 lower additive and fuel auto learning turned off and set to 75.
R

robc1976 · 03-05-2013, 08:28 PM

Quote:

Originally Posted by marv85

Why are you deviating from requested boost at high rpms?

wondering that to, I peak at 20-22 and go down to about 17-18

AK 335i · 03-05-2013, 08:50 PM

Quote:

Originally Posted by robc1976

wondering that to, I peak at 20-22 and go down to about 17-18

Those are RB turbos.. OP has stockers

robc1976 · 03-05-2013, 08:58 PM

Quote:

Originally Posted by smi1gj

Those are RB turbos.. OP has stockers

Just noticed that lol!

Randomaccess335 · 03-06-2013, 11:22 AM

Additive set to 65, afr's zeroed out, auto fuel off set to 75

Randomaccess335 · 03-06-2013, 11:23 AM

Log

Randomaccess335 · 03-06-2013, 11:24 AM

Logs

marv85 · 03-06-2013, 11:32 AM

Even though taper is normal, I still think you are tapering faster than you should. I can;t help but notice that my situation was exactly the same.

If you know someone with a low miles 335i, swap them boost solenoids just to check. They are very easy to change and see if you have any difference. My car really woke up up there

03-05-2013, 03:32 PM	#1
Randomaccess335 Captain 69 Rep 868 Posts Drives: 07' 335I Join Date: Mar 2011 Location: boynton beach, Fl iTrader: (11)	Jb4 g5 iso 17 FBo, race gas e85 93oct 90% meth Attached Images __________________ JB4 G5 ISO , AR DP's, DO Meth kit Trunk Mount, ETS 5" Intercooler, M6 Rims, ER Charge Pipe, Fordged DV's, MMp relocated inlets, Ebay 4" chrome Tips, Lux Angel Eyes ********11.910 @ 117.091.851 60'*********
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03-05-2013, 03:34 PM	#2
Randomaccess335 Captain 69 Rep 868 Posts Drives: 07' 335I Join Date: Mar 2011 Location: boynton beach, Fl iTrader: (11)	Logs Log Attached Images __________________ JB4 G5 ISO , AR DP's, DO Meth kit Trunk Mount, ETS 5" Intercooler, M6 Rims, ER Charge Pipe, Fordged DV's, MMp relocated inlets, Ebay 4" chrome Tips, Lux Angel Eyes ********11.910 @ 117.091.851 60'*********
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03-05-2013, 03:36 PM	#3
Randomaccess335 Captain 69 Rep 868 Posts Drives: 07' 335I Join Date: Mar 2011 Location: boynton beach, Fl iTrader: (11)	Log Log Attached Images __________________ JB4 G5 ISO , AR DP's, DO Meth kit Trunk Mount, ETS 5" Intercooler, M6 Rims, ER Charge Pipe, Fordged DV's, MMp relocated inlets, Ebay 4" chrome Tips, Lux Angel Eyes ********11.910 @ 117.091.851 60'*********
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03-05-2013, 03:42 PM	#4
Sparky68 Brigadier General 684 Rep 4,261 Posts Drives: 2016 M2 Alpine White Join Date: Oct 2012 Location: Cambs UK iTrader: (11) Garage List 2016 BMW M2 [0.50] 2017 BMW F30 330D [0.00] 2014 M135 [0.00] 2007 BMW 335i [0.00]	wish i could get anywhere near that! __________________ OG M2 7sp DCT Masata FMIC - Masata Boost Pipe - Cobra Catless DP - Powervalve Exhaust - Devilsown Methanol Injection BM3 Stage 2
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03-05-2013, 03:52 PM	#5
marv85 Colonel 70 Rep 2,626 Posts Drives: '07 E92 335i MT Join Date: Jun 2010 Location: Bay Area iTrader: (7)	Why are you deviating from requested boost at high rpms? __________________ '07 E92 335i 6MT- HP650, inlets/outlets, ER FMIC, VRSF CP, LPFP stg2, CSF rad, 'is Aux rad, ER OC, Ohlins, M control arms, eibach front sway bar. '05 C55 AMG SOLD - '22 Tesla M3P \| '10 E92 335i M, 6MT COBB, FBO, st2 LPFP, Mfactory LSD \| '07 E90 335i, PTF COBB E50, FBO, HFS4
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03-05-2013, 03:57 PM	#6
Randomaccess335 Captain 69 Rep 868 Posts Drives: 07' 335I Join Date: Mar 2011 Location: boynton beach, Fl iTrader: (11)	Don't know that's why I posted looking to see what people think R __________________ JB4 G5 ISO , AR DP's, DO Meth kit Trunk Mount, ETS 5" Intercooler, M6 Rims, ER Charge Pipe, Fordged DV's, MMp relocated inlets, Ebay 4" chrome Tips, Lux Angel Eyes ********11.910 @ 117.091.851 60'*********
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03-05-2013, 06:13 PM	#7
marv85 Colonel 70 Rep 2,626 Posts Drives: '07 E92 335i MT Join Date: Jun 2010 Location: Bay Area iTrader: (7)	I had the same issue for a while, where I can't my boost target at a high rpm. I tried everything, until it turns out to be my boost solenoids. Swapped those out and the car was back to boosting like a champ __________________ '07 E92 335i 6MT- HP650, inlets/outlets, ER FMIC, VRSF CP, LPFP stg2, CSF rad, 'is Aux rad, ER OC, Ohlins, M control arms, eibach front sway bar. '05 C55 AMG SOLD - '22 Tesla M3P \| '10 E92 335i M, 6MT COBB, FBO, st2 LPFP, Mfactory LSD \| '07 E90 335i, PTF COBB E50, FBO, HFS4
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03-05-2013, 06:23 PM	#8
AK 335i Major 48 Rep 1,290 Posts Drives: black 335i E90 Join Date: Sep 2012 Location: boynton beach iTrader: (0)	Thats normal. The stock twins will croak if you "force" them to deviate from the taper that they need. Those logs on your car are money for pretty easy 11.8x at 116-118 with the way you drive Ron. Run it strong for me tomorrow!! ill be there in spirit __________________ - Proven Power Tampa Built 6466 ST N54 6AT WR 711whp 637wtq -
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03-05-2013, 06:44 PM	#9
Flava Private 3 Rep 69 Posts Drives: 2007 335i Join Date: Nov 2012 Location: Calgary, AB iTrader: (0)	Probably a good thing as those stock turbos will be pooched in no time without that kid of taper. They just can't flow that much air up
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03-05-2013, 06:53 PM	#10
marv85 Colonel 70 Rep 2,626 Posts Drives: '07 E92 335i MT Join Date: Jun 2010 Location: Bay Area iTrader: (7)	Oh my bad, didn't check your RPMs... boost is actually good even though deviating. I wonder why the requested boost is even higher at those RPMs... __________________ '07 E92 335i 6MT- HP650, inlets/outlets, ER FMIC, VRSF CP, LPFP stg2, CSF rad, 'is Aux rad, ER OC, Ohlins, M control arms, eibach front sway bar. '05 C55 AMG SOLD - '22 Tesla M3P \| '10 E92 335i M, 6MT COBB, FBO, st2 LPFP, Mfactory LSD \| '07 E90 335i, PTF COBB E50, FBO, HFS4
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03-05-2013, 06:58 PM	#11
BEAR-AvHistory 2020 Z4 M40i - 2022 M4C Convt 3129 Rep 5,264 Posts Drives: 2020 Z4 M40i - 2022 M4C Convrt Join Date: Jun 2011 Location: Raleigh, NC - OIB, NC iTrader: (0) Garage List 1965 COBRA (FFR rep ... [8.57] 2023 Jeep Wrangler ... [9.50] 2009 Yamaha V-Star [0.00] Cars 2-BMW, 2-FORD, ... [0.00] 2023 Ford Expeditio ... [0.00] 2020 Z4 M40i [10.00] 2022 BMW M4C [7.25] 1998 FORD Ranger 4X4 [0.00]	Looks like the turbos can't deliver the boost that is being asked of them by the tune. AFR is pushing into the too lean area on most of the logs. Have you posted them to Terry? __________________ Kevin Dravit Gray, Black Leather, Moonlight Roof, Red Calipers 2022 M4C - 2020 Z4 M40i - 2023 FORD Expedition XLT Max 4X4 400BHP - 2009 V-Star - 1998 Ranger 4X4 5MT - 1965 Cobra (R) 5MT - 2023 Jeep Wrangler Sport S 6MT
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03-05-2013, 07:06 PM	#12
Randomaccess335 Captain 69 Rep 868 Posts Drives: 07' 335I Join Date: Mar 2011 Location: boynton beach, Fl iTrader: (11)	Terry said this exactly Fine other than the boost drop at redline. And I was wondering also why target is so high in upper rpm's And thanks Dan __________________ JB4 G5 ISO , AR DP's, DO Meth kit Trunk Mount, ETS 5" Intercooler, M6 Rims, ER Charge Pipe, Fordged DV's, MMp relocated inlets, Ebay 4" chrome Tips, Lux Angel Eyes ********11.910 @ 117.091.851 60'*********
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03-05-2013, 07:08 PM	#13
Randomaccess335 Captain 69 Rep 868 Posts Drives: 07' 335I Join Date: Mar 2011 Location: boynton beach, Fl iTrader: (11)	I'm also surprised I stay in 19-20 psi area as much as I do...... Never did with g4 R __________________ JB4 G5 ISO , AR DP's, DO Meth kit Trunk Mount, ETS 5" Intercooler, M6 Rims, ER Charge Pipe, Fordged DV's, MMp relocated inlets, Ebay 4" chrome Tips, Lux Angel Eyes ********11.910 @ 117.091.851 60'*********
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03-05-2013, 07:23 PM	#14
Jeff@TopGearSolutions 3441 Rep 79,211 Posts Drives: C6 Z06, 09 335i, 10 335xi Join Date: Dec 2008 Location: www.TopGearSolutions.com iTrader: (37)	IMO that high RPM boost is quite aggressive. I would not exceed 15 PSI at red line with e85. As always it's hard to read these graphs.... What is the intake air temp at the end of a 3rd gear or 4th gear long pull? Any Knock. Any software engineers that can lend a hand in improving JB4 graphs? Maybe over 3 graphs? Would make reading a ton easier and allow you to get the information you need at a glance.
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03-05-2013, 08:14 PM	#15
Randomaccess335 Captain 69 Rep 868 Posts Drives: 07' 335I Join Date: Mar 2011 Location: boynton beach, Fl iTrader: (11)	Jeff you asking about IAT's? End of log 2-4 gear it was 136, I think the ets ic you sold is doing a great job. I got a fuel code on a few pulls due to to much E85, I have some race fuel in the mix and added some more 93 after last log.... I'll do more logs tomorrow with more race fuel and 93 lower additive and fuel auto learning turned off and set to 75. R __________________ JB4 G5 ISO , AR DP's, DO Meth kit Trunk Mount, ETS 5" Intercooler, M6 Rims, ER Charge Pipe, Fordged DV's, MMp relocated inlets, Ebay 4" chrome Tips, Lux Angel Eyes ********11.910 @ 117.091.851 60'*********
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03-06-2013, 11:22 AM	#19
Randomaccess335 Captain 69 Rep 868 Posts Drives: 07' 335I Join Date: Mar 2011 Location: boynton beach, Fl iTrader: (11)	Logs Additive set to 65, afr's zeroed out, auto fuel off set to 75 __________________ JB4 G5 ISO , AR DP's, DO Meth kit Trunk Mount, ETS 5" Intercooler, M6 Rims, ER Charge Pipe, Fordged DV's, MMp relocated inlets, Ebay 4" chrome Tips, Lux Angel Eyes ********11.910 @ 117.091.851 60'*********
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03-06-2013, 11:23 AM	#20
Randomaccess335 Captain 69 Rep 868 Posts Drives: 07' 335I Join Date: Mar 2011 Location: boynton beach, Fl iTrader: (11)	Log Log Attached Images __________________ JB4 G5 ISO , AR DP's, DO Meth kit Trunk Mount, ETS 5" Intercooler, M6 Rims, ER Charge Pipe, Fordged DV's, MMp relocated inlets, Ebay 4" chrome Tips, Lux Angel Eyes ********11.910 @ 117.091.851 60'*********
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03-06-2013, 11:24 AM	#21
Randomaccess335 Captain 69 Rep 868 Posts Drives: 07' 335I Join Date: Mar 2011 Location: boynton beach, Fl iTrader: (11)	Logs Logs Attached Images __________________ JB4 G5 ISO , AR DP's, DO Meth kit Trunk Mount, ETS 5" Intercooler, M6 Rims, ER Charge Pipe, Fordged DV's, MMp relocated inlets, Ebay 4" chrome Tips, Lux Angel Eyes ********11.910 @ 117.091.851 60'*********
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03-06-2013, 11:32 AM	#22
marv85 Colonel 70 Rep 2,626 Posts Drives: '07 E92 335i MT Join Date: Jun 2010 Location: Bay Area iTrader: (7)	Even though taper is normal, I still think you are tapering faster than you should. I can;t help but notice that my situation was exactly the same. If you know someone with a low miles 335i, swap them boost solenoids just to check. They are very easy to change and see if you have any difference. My car really woke up up there __________________ '07 E92 335i 6MT- HP650, inlets/outlets, ER FMIC, VRSF CP, LPFP stg2, CSF rad, 'is Aux rad, ER OC, Ohlins, M control arms, eibach front sway bar. '05 C55 AMG SOLD - '22 Tesla M3P \| '10 E92 335i M, 6MT COBB, FBO, st2 LPFP, Mfactory LSD \| '07 E90 335i, PTF COBB E50, FBO, HFS4
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