ROTOLICIOUS

when i bought my engine the bac valve was removed and blocked off now is this bad or good and why would you want to remove it alone with the air comp

pfsantos

iTrader: (1)

BAC system corrects idle depending on engine or accessory loads. Improves driveability and avoids stalling. No real good reasons for taking it off. Search, and you'll find endless threads arguing for/against it.

SpooledupRacing

yeah I mean it will clean up the engine bay however if u have a working bac valve I dont know why u would want to remove it

AllMotorRotor

You must have missed the other BACV thread?

CyberPitz

As long as someone isn't telling you it causes sputters in the engine under accelleration, you're OK.

There's no real big loss to it being gone, but it isn't hindering anything on, at all...so it's a personal preference really.

HAILERS

*****************bac removal good or bad?**************************

B....A....D

Ice_Wolf

I removed mine and have no problems. *shrug*

mazdaverx713b

iTrader: (91)

i personally wouldnt remove it. aside from correcting the idle under various load conditions, it really takes up virtually no room and i just dont understand wht someone would remove it. thats just me though.....

puzzlerok

Less parts that can go bad, the less problems, thats how I see it anyway.

87 t-66

iTrader: (133)

https://www.rx7club.com/2nd-generation-specific-1986-1992-17/real-use-real-gain-loss-about-bac-677212/