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-   -   Choosing bov.. AFM removal, will it affect Idle vacuum reading? (https://www.miataturbo.net/general-miata-chat-9/choosing-bov-afm-removal-will-affect-idle-vacuum-reading-57127/)

Mzammit 04-19-2011 01:56 AM

Choosing bov.. AFM removal, will it affect Idle vacuum reading?
 
As the topic says..

I want to buy a Tial BOV for my car, but im not really sure what spring to get when I buy it. I know the spring psi rating goes by your vacuum reading at idle.
Since im removing the AFM from my car, would that change the standard vacuum reading?

Heres the chart im looking at:
http://www.tialmedia.com/documents/w3_tial_bov50_sp.pdf

Would the 9psi spring be alright?

Bryce 04-19-2011 02:47 AM

Your vacuum reading will stay the same.

Mzammit 04-19-2011 03:11 AM

Thanks mate Appreciate it :D

Braineack 04-19-2011 08:25 AM

pink or unpainted.

IIRC most get unpainted.

IIARC the new BOVs come with all the springs.

Mzammit 04-20-2011 02:21 AM

Thanks for that guys, Just ordered a purple Q one :p

RyanRaduechel 04-20-2011 03:49 PM

I know the new wastegates come with all the springs. I hope the BOVs do too. I am placing my order next week for one.

shuiend 04-20-2011 03:52 PM


Originally Posted by Braineack (Post 716110)
pink or unpainted.

IIRC most get unpainted.

IIARC the new BOVs come with all the springs.

I do not think the BOV's come with all the springs. I know mine did not. I think I went with the pink spring.

Mzammit 04-23-2011 02:31 AM

Ill see how it goes with the unpainted one for now.. When it arrives


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