# KA24DET BOV question **URL:** \ **Category:** SON240sx Automotive\ **Created:** [August 27, 2012, 7:27am UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550 "2012-08-27T07:27:04Z")\ **Posts on this page:** 14\ **Page:** 2
**Author:** ![Nismo240SX](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nismo240sx/32/5755_2.png) [@Nismo240SX](https://forums.speedlife.net/u/Nismo240SX)\ **Post date:** [September 10, 2012, 4:55pm UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/21 "2012-09-10T16:55:21Z")
That’s good. Is the bov open during idle? And did ur intake have the vacuum lines deleted, like the emission shit. ---
**Author:** ![Clutchfire](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/clutchfire/32/5654_2.png) [@Clutchfire](https://forums.speedlife.net/u/Clutchfire)\ **Post date:** [September 10, 2012, 6:07pm UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/22 "2012-09-10T18:07:01Z")
My intake has some vacuum lines enough to run the egr and the fuel regulator. but the pair valve was removed. The new RC BOV leaks at idle and more so when the rpm builds this is one reason I am putting the heavier spring in it and will test it again. but at least it works better then the last one i had. ---
**Author:** ![Nismo240SX](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nismo240sx/32/5755_2.png) [@Nismo240SX](https://forums.speedlife.net/u/Nismo240SX)\ **Post date:** [September 10, 2012, 7:05pm UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/23 "2012-09-10T19:05:47Z")
I’m 95 percent that that is the what the stalling is. ---
**Author:** ![Clutchfire](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/clutchfire/32/5654_2.png) [@Clutchfire](https://forums.speedlife.net/u/Clutchfire)\ **Post date:** [September 11, 2012, 5:33am UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/24 "2012-09-11T05:33:41Z")
We will see again its not really stalling but its coming close. I have a feeling that is the problem too. I will test it tonight. ---
**Author:** ![Clutchfire](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/clutchfire/32/5654_2.png) [@Clutchfire](https://forums.speedlife.net/u/Clutchfire)\ **Post date:** [September 12, 2012, 5:41am UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/25 "2012-09-12T05:41:18Z")
So I will put this forum to bed. After installing a stiffer spring I have only minor flutter at high boost from 5-10 psi otherwise the car runs great. The RPM dose dip to 500 rpm when coming to a stop but other then that it seems to be holding just fine. So the fix was just a RC BOV with a stiff spring. Thanks for all the help Nismo240sx. ---
**Author:** ![240pimp](https://avatars.discourse-cdn.com/v4/letter/2/848f3c/32.png) [@240pimp](https://forums.speedlife.net/u/240pimp)\ **Post date:** [September 12, 2012, 6:29am UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/26 "2012-09-12T06:29:16Z")
Hey, clutch, would like to checkout your turbo setup sometime. ---
**Author:** ![Nismo240SX](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nismo240sx/32/5755_2.png) [@Nismo240SX](https://forums.speedlife.net/u/Nismo240SX)\ **Post date:** [September 12, 2012, 12:03pm UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/27 "2012-09-12T12:03:10Z")
no problem bro, have fun! ---
**Author:** ![Clutchfire](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/clutchfire/32/5654_2.png) [@Clutchfire](https://forums.speedlife.net/u/Clutchfire)\ **Post date:** [September 12, 2012, 4:01pm UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/28 "2012-09-12T16:01:03Z")
Sure man I’m around most weekends. ---
**Author:** ![Nismo240SX](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nismo240sx/32/5755_2.png) [@Nismo240SX](https://forums.speedlife.net/u/Nismo240SX)\ **Post date:** [September 12, 2012, 6:03pm UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/29 "2012-09-12T18:03:40Z")
Ya bro lemme no. My KAT popped so I went to sr ---
**Author:** ![Clutchfire](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/clutchfire/32/5654_2.png) [@Clutchfire](https://forums.speedlife.net/u/Clutchfire)\ **Post date:** [September 12, 2012, 6:51pm UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/30 "2012-09-12T18:51:34Z")
how did you pop your KA? What were you running? I just have a SR setup so roughly 230 HP give or take so my main worry is the rings at WOT. ---
**Author:** ![Nismo240SX](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nismo240sx/32/5755_2.png) [@Nismo240SX](https://forums.speedlife.net/u/Nismo240SX)\ **Post date:** [September 12, 2012, 7:04pm UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/31 "2012-09-12T19:04:42Z")
[http://www.son240sx.org/showthread.php?214944-KA24DET-build-winter-2010-2011](http://www.son240sx.org/showthread.php?214944-KA24DET-build-winter-2010-2011) Ran a bad tune. Fuel got into the ring glands and detonated them to peices ---
**Author:** ![Clutchfire](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/clutchfire/32/5654_2.png) [@Clutchfire](https://forums.speedlife.net/u/Clutchfire)\ **Post date:** [September 13, 2012, 5:48am UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/32 "2012-09-13T05:48:46Z")
I remember that build that was a beautiful build. Sad to hear it popped. Hopefully mine wont have the same problem. ---
**Author:** ![G-E](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/g-e/32/5546_2.png) [@G-E](https://forums.speedlife.net/u/G-E)\ **Post date:** [September 13, 2012, 6:28am UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/33 "2012-09-13T06:28:31Z")
If your bov opens below 3psi put some kind of air filter on it because it’s going to suck in unmetered dirty air ---
**Author:** ![Nismo240SX](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nismo240sx/32/5755_2.png) [@Nismo240SX](https://forums.speedlife.net/u/Nismo240SX)\ **Post date:** [September 13, 2012, 7:41am UTC](https://forums.speedlife.net/t/ka24det-bov-question/225550/34 "2012-09-13T07:41:49Z")
Thing to remember with KATs is just to obey the bottom end limitations. The rings get weak when u have boost. The rings will always be 95% to go first. But for this not to happen you need a really great tune. Tune is everything. But if it pops just buy another lol 300 bucks [Previous page](https://forums.speedlife.net/t/ka24det-bov-question/225550.md?page=1)