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BPV - switching to vent to atmosphere...

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Old May 28, 2005 | 09:59 PM
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Default BPV - switching to vent to atmosphere...

Summer temps are here already, and I want to switch from venting my BPV back into the blower to venting to atmosphere.

What do I use to block off the hole where the BPV tubing goes back in, and I saw somewhere mention of a filter to put on the end of the BPV - where can I get one and what do I get ?

All there is to switching is just to remove the tubing and plug up the hole, right ?

Oh, and is there a sponsor that sells the dual SPAL fans ? I want to look into upgrading.

Thanks !
Rob (Bad30th)

Last edited by Bad30th; May 28, 2005 at 10:09 PM.
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Old May 29, 2005 | 08:44 AM
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TTT, I'd like to tackle this today if possible...

Thanks for any info.

Cheers,
Bad30th
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Old May 29, 2005 | 11:56 AM
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the filter you can get anywhere who sell k&n filter.

or just buy a plug from homedepot i think its a 1 1/4 and clamp it on.
here's a pic of mine. you'll see the plug on the inlet hat.
Attached Thumbnails BPV - switching to vent to atmosphere...-oil-leak-1-400x300.jpg  
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Old May 29, 2005 | 12:38 PM
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I don't see the point of the filter unless it leaks a lot so it would be sucking air back in somehow. Just get some PCV pipe caps that will fit into the hose off the inlet hat.
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Old May 29, 2005 | 05:18 PM
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Thanks for the help guys, I got it done. I have a 1 1/4" rubber plumbing cap on the end of the inlet hose for now, I think I will try to get a 1 1/4" freeze plug tomorrow and clamp it into the blower inlet.

The filter on the BPV would really be just to quiet the whooshing sound down a little, not really to filter the air. I'll probably drive it with it venting to atmosphere for a few days and see if the noise starts to bother me.

Cheers,
Rob (Bad30th)
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Old May 29, 2005 | 07:28 PM
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I have a race bypass venting to atmosphere and it doesn't bother me. But it bothers everyone outside the car
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