Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB
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Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)
-   BRZ Second-Gen (2022+) — General Topics (https://www.ft86club.com/forums/forumdisplay.php?f=98)
-   -   Dyno with full exhaust (https://www.ft86club.com/forums/showthread.php?t=148425)

Simmons 01-13-2022 09:22 PM
Dyno with full exhaust
 
2 Attachment(s)
Had the BRZ back on the dyno to see any gains compared to stock.
The car has a JDL UEL, PLM over, PLM front with HFC, Perrin cat-back.

Same peak whp, but picked up 10ft lbs of wtq in what used to be the dip. Runs are all done in third gear.

Sport-Tech 01-14-2022 10:25 AM
Any cats removed in your setup?

Yoshoobaroo 01-14-2022 10:57 AM
Quote:
Originally Posted by Sport-Tech (Post 3496735)
Any cats removed in your setup?

Yea. Catless UEL and a high flow cat in the frontpipe. So essentially catless.

simpleisbest 01-14-2022 03:56 PM
Quote:
Originally Posted by Yoshoobaroo (Post 3496746)
Yea. Catless UEL and a high flow cat in the frontpipe. So essentially catless.
"PLM front with HFC"

no OEM cats, but single high-flow cat

OkieSnuffBox 01-14-2022 04:39 PM
Wonder how long it's going to take the aftermarket guys to crack the ECU and start offering tunes, especially E85 tunes.

dragoontwo 01-14-2022 04:45 PM
Quote:
Originally Posted by OkieSnuffBox (Post 3496839)
Wonder how long it's going to take the aftermarket guys to crack the ECU and start offering tunes, especially E85 tunes.
When will the UK start getting deliveries?

Westen86 01-14-2022 05:48 PM
Did I miss the thread about the old exhaust parts working on the new cars?

Lantanafrs2 01-14-2022 06:02 PM
Any reason for using 3rd gear? Thx for the info btw.

Simmons 01-14-2022 08:50 PM
Quote:
Originally Posted by Lantanafrs2 (Post 3496871)
Any reason for using 3rd gear? Thx for the info btw.
That's what my tuner prefers.

Simmons 01-14-2022 08:51 PM
Quote:
Originally Posted by Westen86 (Post 3496860)
Did I miss the thread about the old exhaust parts working on the new cars?
You must have lol.

Simmons 01-15-2022 02:23 PM
Short video on the dyno

https://www.youtube.com/watch?v=iVohfqf5aB0

jonboy99 01-15-2022 04:42 PM
That setup sounds great! Did your tuner have any thoughts on how much more might be achievable with a tune? And did he comment on how rich/lean it was running with the stock tune?

Dzmitry 01-18-2022 04:26 PM
Quote:
Originally Posted by Lantanafrs2 (Post 3496871)
Any reason for using 3rd gear? Thx for the info btw.
If that's Xero Limit, the reason he had given me before was that their fan flowing air into the engine is small. It looks like a leaf blower lol. So he doesn't like to run long pulls at higher gear with such lack of airflow. He typically does 4th gear, not sure the reason for 3rd in this case - maybe just to be on the extra safe side with the new gen.

OkieSnuffBox 01-18-2022 05:12 PM
Quote:
Originally Posted by Dzmitry (Post 3497735)
If that's Xero Limit, the reason he had given me before was that their fan flowing air into the engine is small. It looks like a leaf blower lol. So he doesn't like to run long pulls at higher gear with such lack of airflow. He typically does 4th gear, not sure the reason for 3rd in this case - maybe just to be on the extra safe side with the new gen.
Which is weird, typically you want to dyno/tune the car in the 1:1 gear. Which in the case of the twins would be 5th, IIRC.


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