2022+ Ecu cracked?! - Page 7 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

jvincent · 11-01-2022, 05:25 PM

Quote:

Originally Posted by BioRebel

So 2 more questions
1. This same crack will work for the BRZ right?
2. Will this let us adjust the throttle shape?

What I would really like is to adjust the fuel cut-off at/near redline. It's super abrupt in the stock tune.

OkieSnuffBox · 11-01-2022, 07:30 PM

I don't know what's suspect.

Kevin said the car was stock, and their 91 tune gains were basically identical to Delicious Tuning's results. 9-10 whp over the stock tune.

dragoontwo · 11-01-2022, 07:49 PM

Quote:

Originally Posted by OkieSnuffBox

I don't know what's suspect.

Kevin said the car was stock, and their 91 tune gains were basically identical to Delicious Tuning's results. 9-10 whp over the stock tune.

We were referring to this video.

OkieSnuffBox · 11-01-2022, 08:34 PM

Gotcha. I thought that had already been thoroughly eviscerated before?

NoHaveMSG · 11-01-2022, 10:28 PM

Quote:

Originally Posted by OkieSnuffBox

Gotcha. I thought that had already been thoroughly eviscerated before?

Yes, but now we have the post stating it's only 2whp difference from someone affiliated with OTL though they haven't posted a chart or anything. Area under the curve may be much improved. I guess we should judge too much till we see that. The only reason it came up is Kevin's car was used, same as the Dyno video.

VF Tuner · 11-01-2022, 10:42 PM

We are quite certain that tuning for this vehicle will be well worth it and although some of these modifications are not showing promise right now, this is still very early in the tuning venture.

Restrictions have not all been found, yet. (Tuning, hardware, etc).

BioRebel · 11-02-2022, 10:15 AM

Quote:

Originally Posted by VF Tuner

We are quite certain that tuning for this vehicle will be well worth it and although some of these modifications are not showing promise right now, this is still very early in the tuning venture.

Restrictions have not all been found, yet. (Tuning, hardware, etc).

You're telling me that a model thats only been our a year hasn't been completely figured out yet? And that theres not a bolt-on part that gives me +100hp? /s

Lantanafrs2 · 11-02-2022, 10:41 AM

I'm sure there's at least 30 hp in the intake manifold

VF Tuner · 11-02-2022, 08:00 PM

Quote:

Originally Posted by BioRebel

You're telling me that a model thats only been our a year hasn't been completely figured out yet? And that theres not a bolt-on part that gives me +100hp? /s

People are still finding new ways to make new power on B series honda motors from 30 years ago

22R · 11-03-2022, 04:52 AM

Cool stickers add HP just saying !

x808drifter · 11-03-2022, 07:09 AM

Quote:

Originally Posted by 22R

Cool stickers add HP just saying !

Uncool ones add more.

thekevinvo · 11-04-2022, 11:39 AM

Quote:

Originally Posted by dragoontwo

That is OTL posting. Kevin never stated(that I saw) in the video that they had headers on. It was also not listed in the mods section in the video description. Maybe OTL is trying to drum up business?

In any case, @thekevinvo could come in and clarify this.

Sorry I didn't get back to this sooner, just got back from SEMA. In my most recent dyno video, the only modification was an AWE Touring Edition catback exhaust. The header was STOCK.

The post that was shared by Sam is of testing that I was doing with a prototype OTL header after the initial stock engine + E85.

I will be releasing that video next week, but as the post states, there's not much more top-end to be gained. The benefits are all in the midrange. I've attached the dyno graph below.

dragoontwo · 11-04-2022, 11:48 AM

Quote:

Originally Posted by thekevinvo

Sorry I didn't get back to this sooner, just got back from SEMA. In my most recent dyno video, the only modification was an AWE Touring Edition catback exhaust. The header was STOCK.

The post that was shared by Sam is of testing that I was doing with a prototype OTL header after the initial stock engine + E85.

I will be releasing that video next week, but as the post states, there's not much more top-end to be gained. The benefits are all in the midrange. I've attached the dyno graph below.

Thanks for clarifying Kevin.

Will you also be testing a first gen header to see if there are any advantages/detriments?

Lantanafrs2 · 11-04-2022, 12:13 PM

That is a good looking curve but it's not overlayed against the first e85 tune. You would need mild boost on a first gen to get those numbers. Particularly the torque

11-01-2022, 07:30 PM	#86
OkieSnuffBox Senior Member Join Date: Aug 2014 Drives: '23 BRZ Limited Location: OKC, OK Posts: 1,986 Thanks: 660 Thanked 1,229 Times in 702 Posts Mentioned: 9 Post(s) Tagged: 1 Thread(s)	I don't know what's suspect. Kevin said the car was stock, and their 91 tune gains were basically identical to Delicious Tuning's results. 9-10 whp over the stock tune. __________________ "95% of the time, more throttle is the answer. 5% of the time, it ends the suspense."

11-01-2022, 08:34 PM	#88
OkieSnuffBox Senior Member Join Date: Aug 2014 Drives: '23 BRZ Limited Location: OKC, OK Posts: 1,986 Thanks: 660 Thanked 1,229 Times in 702 Posts Mentioned: 9 Post(s) Tagged: 1 Thread(s)	Gotcha. I thought that had already been thoroughly eviscerated before? __________________ "95% of the time, more throttle is the answer. 5% of the time, it ends the suspense."

11-04-2022, 12:13 PM	#98
Lantanafrs2 Senior Member Join Date: Jan 2018 Drives: 2013 frs red Location: South Florida Posts: 3,517 Thanks: 2,520 Thanked 3,088 Times in 1,654 Posts Mentioned: 6 Post(s) Tagged: 1 Thread(s)	That is a good looking curve but it's not overlayed against the first e85 tune. You would need mild boost on a first gen to get those numbers. Particularly the torque Last edited by Lantanafrs2; 11-04-2022 at 06:27 PM.

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