EcuTek preparing to release PRO ECU software for BRZ - Page 13 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

jedibow · 07-01-2012, 11:06 PM

Thank you so much John,

I appreciate your openess, and commitment to this platform

G

Visconti · 07-01-2012, 11:08 PM

Quote:

Originally Posted by jedibow

Thank you so much John,

I appreciate your openess, and commitment to this platform

G

Thanks

You haven't seen nothing yet!

This is only the very beginning.

John

serialk11r · 07-02-2012, 12:16 AM

Quote:

Originally Posted by jedibow

John,

Have you been able to identify any transitional phases located in the torque dip, I.E. cam timing, or swaping ignition maps, or the transition from port fuel injection and direct, to only direct?

I would imagine working only the fuel, and ignition timing maps will make it slightly better, but would decrease performance elsewhere (robbing Peter to pay Paul).

G

As far as fuel goes, if you read the 2GR-FSE development paper it seems they have identified the ideal DI/port mix at all rpm and load, there are no crude "transitional phases". Cams are fixed lobes, continuous phasing, no crude transitions there either.

The fact that they've played around with stuff there and haven't been able to do anything suggests that it's just lower volumetric efficiency there, which ultimately needs new headers to change. The AFR there is 0.9 equivalence which is ideal for power anyways. I think arghx7 said that when it goes down to 12.5 that's to protect the catalyst.

Visconti · 07-02-2012, 08:31 PM

here you go - [ame="http://www.youtube.com/watch?v=1ARdJDbCuCY"]Visconti Tuned STG1 Toyota FS-86 Teaser - YouTube[/ame]

uspspro · 07-02-2012, 09:29 PM

I like how the video edits out all the charts... meh.

But the car sounds good on the street!

OrbitalEllipses · 07-02-2012, 09:37 PM

Eck-you-teck? Well I learned something today.

jedibow · 07-02-2012, 09:40 PM

Quote:

Originally Posted by Visconti

here you go -

you leaned out the top end... Cheater HaHa

Visconti · 07-02-2012, 09:42 PM

Car picks up good power up top from af change alone.

jedibow · 07-02-2012, 09:46 PM

Quote:

Originally Posted by Visconti

Car picks up good power up top from af change alone.

I figured as much after logging my car, that is why I called you a cheater because I can't do anything about my little top end diesel right now

How did it take to advancing the timing? I know you mentioned multiple maps?

Visconti · 07-02-2012, 09:49 PM

Yup, fueling, ign timing , intake and exhaust can timing have been drastically changed.

I'm able to pickup power about everywhere. Like I've said before car is awesome on the street.

At this time my STG1 91 & 93 maps are complete.

I'll be working on STG2 stuff later in the week.

I also plan on testing this software out on a turbo car very soon.

John

jedibow · 07-02-2012, 10:02 PM

It wouldn't be Don's turbo car would it?

kanundrum · 07-02-2012, 11:32 PM

Quote:

Originally Posted by Visconti

John

BTW Looked at your site, where did you get your name from ?

Visconti · 07-03-2012, 01:39 AM

Quote:

Originally Posted by kanundrum

BTW Looked at your site, where did you get your name from ?

....from me , why? Lol

kanundrum · 07-03-2012, 01:53 AM

Quote:

Originally Posted by Visconti

....from me , why? Lol

I mean vtune

07-02-2012, 09:49 PM	#178
Visconti Banned Join Date: Apr 2012 Drives: 05 STi Location: Norwalk, CT Posts: 2,843 Thanks: 196 Thanked 3,188 Times in 1,197 Posts Mentioned: 375 Post(s) Tagged: 2 Thread(s)	Yup, fueling, ign timing , intake and exhaust can timing have been drastically changed. I'm able to pickup power about everywhere. Like I've said before car is awesome on the street. At this time my STG1 91 & 93 maps are complete. I'll be working on STG2 stuff later in the week. I also plan on testing this software out on a turbo car very soon. John Last edited by Visconti; 07-02-2012 at 10:14 PM.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
FS: BRZ & 86/FR-S pre-release memorabilia	bambbrose	Miscellaneous	16	11-19-2012 02:38 PM
SOA and BRZ Release lies	SkullWorks	BRZ First-Gen (2012+) -- General Topics	62	05-02-2012 09:49 AM
Release Series	rL-gT	Scion FR-S / Toyota 86 GT86 General Forum	55	01-18-2012 03:02 PM
Cellphones, Software, Transportation Toyota introduces Touch Life smartphone mirrorin	quik1987	Other Vehicles & General Automotive Discussions	0	10-27-2011 04:27 AM

07-02-2012, 08:31 PM	#172
Visconti Banned Join Date: Apr 2012 Drives: 05 STi Location: Norwalk, CT Posts: 2,843 Thanks: 196 Thanked 3,188 Times in 1,197 Posts Mentioned: 375 Post(s) Tagged: 2 Thread(s)	here you go - [ame="http://www.youtube.com/watch?v=1ARdJDbCuCY"]Visconti Tuned STG1 Toyota FS-86 Teaser - YouTube[/ame]

07-02-2012, 09:29 PM	#173
uspspro Senior Member Join Date: Mar 2012 Drives: DGM BRZ, MR-S 3.5L V6 swap (sold) Location: Bay Area, CA Posts: 602 Thanks: 28 Thanked 188 Times in 121 Posts Mentioned: 1 Post(s) Tagged: 1 Thread(s)	I like how the video edits out all the charts... meh. But the car sounds good on the street!

07-02-2012, 09:37 PM	#174
OrbitalEllipses Banned Join Date: Jan 2012 Drives: Attitude Location: MD Posts: 10,046 Thanks: 884 Thanked 4,889 Times in 2,902 Posts Mentioned: 123 Post(s) Tagged: 4 Thread(s)	Eck-you-teck? Well I learned something today.

07-02-2012, 09:42 PM	#176
Visconti Banned Join Date: Apr 2012 Drives: 05 STi Location: Norwalk, CT Posts: 2,843 Thanks: 196 Thanked 3,188 Times in 1,197 Posts Mentioned: 375 Post(s) Tagged: 2 Thread(s)	Car picks up good power up top from af change alone.

User Name		Remember Me?
Password