Resolved Tial Bov Open at Idle

[SNAKE_15]

So I installed a New Tial 50mm QBov but I noticed it is staying open at idle all the time even when warmed up. I have the 6psi spring which I'm assuming I needed since my vacume at idle is between 10-13. Bov closes briefly when I hit the throttle. I'm assuming this is not normal since I don't even hear the bov in between shifts.

First two images is how the bov is at idle. Last pic is as soon as I hit the throttle

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[motomattx]

The question has been covered before actually.

https://www.dsmtuners.com/threads/tial-bov-open-at-idle.369284/

 

[SNAKE_15]

So I ended up using the 8psi spring(12-15in/hg) and worked out alot better. Not fully 100% closed but normal from the link you posted and on speed density so good to go