Dyno graphs: My 2022 GR86 (stock) vs my 2017 BRZ (stock & tuned) - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

justinco · 05-30-2022, 03:32 PM

After getting my GR86 baseline dyno done, I thought it would be fun to overlay the dyno graphs from my 2017 BRZ (both stock and ACE+tune) onto the GR86 graph to see the differences.

Keep in mind, the data does not line up perfectly, so understand there is a small amount of error in the overlay. But, it's pretty dang close...

Images:

#1 : My 2022 GR86 stock dyno

#2 & #3 : My stock 2017 BRZ overlayed onto stock GR86 (actual then traced for clear view)

#4 & #5 : My modified (ACE A350+CSG tune) overlayed onto stock GR86 (actual then traced for clear view)

justinco · 05-30-2022, 03:33 PM

Here is my video with all the details as well.

Decep · 05-30-2022, 03:53 PM

Thank you for the data point.

In a more qualitative sense, does the new engine feel "happier" to rev out than the FA20? The FA20s just feel like they're going to explode past 7000 rpm.

Code Monkey · 05-30-2022, 03:56 PM

Yes, the new engine feels happier to rev.

GrandSport · 05-30-2022, 06:38 PM

That's great. I definitely feel like my car would be perfect with about another 40hp. I'm just not willing to accept the trade off in reliability to get there on a track car.
I may upgrade platforms in a few years when these new models are more readily available.

justinco · 05-30-2022, 06:40 PM

Quote:

Originally Posted by Decep

Thank you for the data point.

In a more qualitative sense, does the new engine feel "happier" to rev out than the FA20? The FA20s just feel like they're going to explode past 7000 rpm.

Yes, I would say so.

CrowsFeast · 05-31-2022, 09:55 AM

I'm particularly impressed with the improvements in the low ranges. That's where you're going to live 90% of the time on the street and it's going to make a huge difference to how the car feels.

Lincoln Logs · 05-31-2022, 02:52 PM

Great power for a stock car. The curve matches my 2017 with a header, exhaust and E85 tune but stock! These are going to be even happier running corn once a tuning solution is found.

justinco · 06-01-2022, 04:52 PM

Quote:

Originally Posted by Lincoln Logs

Great power for a stock car. The curve matches my 2017 with a header, exhaust and E85 tune but stock! These are going to be even happier running corn once a tuning solution is found.

Yep!

05-31-2022, 02:52 PM	#8
Lincoln Logs Senior Member Join Date: Dec 2016 Drives: #337 2017 Toyota 86 Location: San Diego Posts: 225 Thanks: 32 Thanked 242 Times in 114 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Great power for a stock car. The curve matches my 2017 with a header, exhaust and E85 tune but stock! These are going to be even happier running corn once a tuning solution is found. __________________ Sean Thomson \| Instagram: @the_drivers_perspective / YouTube: The Driver's Perspective Back To Basics Toyota 86: STX & 86 Cup Street Build

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05-30-2022, 03:32 PM	#1
justinco btr.life Join Date: Aug 2015 Drives: 2022 GR86 Location: Arizona Posts: 1,102 Thanks: 662 Thanked 1,094 Times in 491 Posts Mentioned: 23 Post(s) Tagged: 0 Thread(s)	Dyno graphs: My 2022 GR86 (stock) vs my 2017 BRZ (stock & tuned) After getting my GR86 baseline dyno done, I thought it would be fun to overlay the dyno graphs from my 2017 BRZ (both stock and ACE+tune) onto the GR86 graph to see the differences. Keep in mind, the data does not line up perfectly, so understand there is a small amount of error in the overlay. But, it's pretty dang close... Images: #1 : My 2022 GR86 stock dyno #2 & #3 : My stock 2017 BRZ overlayed onto stock GR86 (actual then traced for clear view) #4 & #5 : My modified (ACE A350+CSG tune) overlayed onto stock GR86 (actual then traced for clear view) Attached Images __________________ 2022 Toyota GR86 - The BTR Garage 1994 BMW 325is \| 2013 Scion FRS \| 2017 Subaru BRZ Last edited by justinco; 05-31-2022 at 02:59 PM.

05-30-2022, 03:33 PM	#2
justinco btr.life Join Date: Aug 2015 Drives: 2022 GR86 Location: Arizona Posts: 1,102 Thanks: 662 Thanked 1,094 Times in 491 Posts Mentioned: 23 Post(s) Tagged: 0 Thread(s)	Here is my video with all the details as well. __________________ 2022 Toyota GR86 - The BTR Garage 1994 BMW 325is \| 2013 Scion FRS \| 2017 Subaru BRZ

05-30-2022, 03:53 PM	#3
Decep Senior Member Join Date: May 2017 Drives: 2013 FR-S Series 10 Location: CA Posts: 1,073 Thanks: 172 Thanked 497 Times in 326 Posts Mentioned: 6 Post(s) Tagged: 0 Thread(s)	Thank you for the data point. In a more qualitative sense, does the new engine feel "happier" to rev out than the FA20? The FA20s just feel like they're going to explode past 7000 rpm. __________________ 2013 FR-S 10 Series ~75k (SOLD) RCE SS-1 Coilovers Corsa Catback Edelbrock Supercharger installed @ 50k

05-30-2022, 03:56 PM	#4
Code Monkey Senior Member Join Date: Jul 2016 Drives: Subaru BRZ Location: Atlanta, GA Posts: 877 Thanks: 977 Thanked 596 Times in 354 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	Yes, the new engine feels happier to rev.

05-30-2022, 06:38 PM	#5
GrandSport Senior Member Join Date: Sep 2018 Drives: 13 Viper; 14 BRZ; 90 Miata; 18 AMG Location: TX Posts: 383 Thanks: 82 Thanked 231 Times in 129 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	That's great. I definitely feel like my car would be perfect with about another 40hp. I'm just not willing to accept the trade off in reliability to get there on a track car. I may upgrade platforms in a few years when these new models are more readily available. __________________ 2014 BRZ: WRL Build (GP2) MCS, AP, Motec, race wiring harness, blah blah blah 2014 FRS: Similar WRL Build. Back up / parts / practice race car. 2013 Viper GTS : Tractive Coilovers, ACR sway bars, aero, carbon, exhaust, etc. 1999 NB Spec Miata: 1.8 w/ all the goodies. 2022 CT5 Blackwing: Stock.

05-31-2022, 09:55 AM	#7
CrowsFeast Senior Member Join Date: Jun 2019 Drives: 2013 BRZ Sport-Tech Location: Toronto Posts: 355 Thanks: 184 Thanked 179 Times in 121 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	I'm particularly impressed with the improvements in the low ranges. That's where you're going to live 90% of the time on the street and it's going to make a huge difference to how the car feels.

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