Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB

Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)
-   Software Tuning (https://www.ft86club.com/forums/forumdisplay.php?f=88)
-   -   Pops and bangs with open loop and closed loop fueling (https://www.ft86club.com/forums/showthread.php?t=145622)

zn6jp 06-07-2021 06:18 PM

Pops and bangs with open loop and closed loop fueling
 
I’m on romraider trying to achieve actual bangs instead of tin can pops. i’ve tried going as low as -14 in base timing B, now i’m adding fuel in the primary open loop table. i set the afr to 11 in the lowest load, now i’m wanting to mess with closed loop stuff but i don’t wanna touch something that would blow my car up. anyone have any tips or ideas?


Sent from my iPhone using Tapatalk

henrycooper 07-06-2021 05:17 AM

open tune in romraider and check but id say its logging issue with oft

tomm.brz 07-06-2021 08:00 AM

NEEd to cover more engine load to get louder pops, like until 0.3-0.35 instead of the first column only
car will jerk a lot though if you don't have ecutek to switch maps on the fly

PetrolioBenzina 07-06-2021 10:23 AM

Why do people do this?

Yoshoobaroo 07-06-2021 10:32 AM

Quote:

Originally Posted by PetrolioBenzina (Post 3446916)
Why do people do this?


They want people to look at them and go: ‘Oh wow! What a douche!’

PetrolioBenzina 07-06-2021 10:53 AM

A Gallardo passed me in a turn lane the other day, it had subtle "pops and bangs". Awesome, I said to myself. The other kind? Not so much.

FR-S2GT86 07-06-2021 04:52 PM

Quote:

Originally Posted by zn6jp (Post 3439668)
I’m on romraider trying to achieve actual bangs instead of tin can pops. i’ve tried going as low as -14 in base timing B, now i’m adding fuel in the primary open loop table. i set the afr to 11 in the lowest load, now i’m wanting to mess with closed loop stuff but i don’t wanna touch something that would blow my car up. anyone have any tips or ideas?


Sent from my iPhone using Tapatalk


Just out of curiosity:

How old are you?

Tcoat 07-07-2021 07:57 AM

Quote:

Originally Posted by PetrolioBenzina (Post 3446916)
Why do people do this?

Because this car has become the Civic of the 2000s!

tomm.brz 07-07-2021 08:17 AM

again with the ranting about pops.... lol

PetrolioBenzina 07-07-2021 09:06 AM

Quote:

Originally Posted by tomm.brz (Post 3447176)
again with the ranting about pops.... lol

Why? Serious question.

Tcoat 07-07-2021 09:23 AM

Quote:

Originally Posted by tomm.brz (Post 3447176)
again with the ranting about pops.... lol

I see no rants anywhere.
Again ... the same question asked for about the 20th time this year.

Yoshoobaroo 07-07-2021 10:11 AM

Pops and bangs with open loop and closed loop fueling
 
I’ll rant.
Pops and bangs are stupid.
10 degrees of camber is stupid.
Dropping a car 4 inches is stupid
Having a completely catless system with an N1 exhaust is stupid.
Cutting crash structure or removing airbags on a street car is stupid.
Lifting trucks is stupid, it makes them incompatible with other cars’ crash structure.
Steel aftermarket bumpers are stupid.

Im tired of pretending that ‘aLl builDs aRE co0L’ and ‘all car enthusiasts deserve support’. Hell no. If your car is a public nuisance beyond all reason, or poses danger to others, you’re an asshole, full stop.

There. You wanted a rant no?

FR-S2GT86 07-07-2021 11:20 AM

1 Attachment(s)
Quote:

Originally Posted by Yoshoobaroo (Post 3447203)
I’ll rant.
Pops and bangs are stupid.
10 degrees of camber is stupid.
Dropping a car 4 inches is stupid
Having a completely catless system with an N1 exhaust is stupid.
Cutting crash structure or removing airbags on a street car is stupid.
Lifting trucks is stupid, it makes them incompatible with other cars’ crash structure.
Steel aftermarket bumpers are stupid.

Im tired of pretending that ‘aLl builDs aRE co0L’ and ‘all car enthusiasts deserve support’. Hell no. If your car is a public nuisance beyond all reason, or poses danger to others, you’re an asshole, full stop.

There. You wanted a rant no?

Attachment 202847

PetrolioBenzina 07-07-2021 12:13 PM

Standing by for an actual answer as to why you would want to do this.


All times are GMT -4. The time now is 04:51 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2025 DragonByte Technologies Ltd.


Garage vBulletin Plugins by Drive Thru Online, Inc.