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      07-04-2017, 04:03 AM   #1
CoreI5
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Installing intake manifold with supercharger question

Hello my buddy bought a supercharger that was not complete but got it pretty cheap used could not pass up on it. Question is on the intake manifold and Bov install what vacuum line goes on the BOV? Also can we just install breather filter on the valve covers? Where should this line go? Does anyone have PDF installation for any supercharger kit?

line in picture go?


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      07-04-2017, 09:12 AM   #2
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Pm me your email and I'll email you the pdf.

Make sure your vacuum line for the BOV has a check valve installed at the correct location.
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      07-04-2017, 11:01 AM   #3
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it does not connect to anything in that photo. with the manifold off, it's towards the back right in the center with a rubber fuel line type hose that's curved. as mentioned make sure it's connected correctly without any kinks or bends.
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      07-07-2017, 11:54 AM   #4
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Quote:
Originally Posted by JsL View Post
Pm me your email and I'll email you the pdf.

Make sure your vacuum line for the BOV has a check valve installed at the correct location.
What check valve?

The vacuum line for the BPV is T'ed off of the fuel tank breather valve line. It's important to make sure the OEM connection is kept straight on the T-fitting or you will have vacuum pulsations that may cause the BPV to make a knocking noise at idle.
http://www.m3post.com/forums/showpos...53&postcount=4
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      07-11-2017, 03:37 PM   #5
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Quote:
Originally Posted by Iyzmi View Post
What check valve?

The vacuum line for the BPV is T'ed off of the fuel tank breather valve line. It's important to make sure the OEM connection is kept straight on the T-fitting or you will have vacuum pulsations that may cause the BPV to make a knocking noise at idle.
http://www.m3post.com/forums/showpos...53&postcount=4
the vf kits come with a check valve that needs to be pointed in a specific direction (forgot if ESS kits have one). just redid a friend's vacuum line and it was one of the first things we checked.
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      07-11-2017, 09:48 PM   #6
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Quote:
Originally Posted by azndrunk74 View Post
the vf kits come with a check valve that needs to be pointed in a specific direction (forgot if ESS kits have one). just redid a friend's vacuum line and it was one of the first things we checked.
ESS does not have this.
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