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Aftermarket Intake. What Did You Do With The Stock Airbox Vacuum Hoses


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Just a question. There are a bunch of vacuum hoses going into the air box. Two tiny ones, one that goes all the way back behind the washer fluid and into the firewall plus a couple more I'm sure I'm not thinking of. What did you guys do with all these when you put in aftermarket intake to free up space? I ordered a THOR cowl intake and don't want to screw up my engine. Thanks 

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One of the big hoses go to the  front CCV/PCV on the valve cover, and the other one (that wraps around the washer bottle and along the firewall) goes to the vacuum canister.  The other two smaller lines operate a vacuum motor used to help it warm up quicker by pulling in hot air off of the exhaust manifold.  Those two aren't near as important so I just capped them off and tucked it somewhere.  The one big line going to the vac can needs to be installed and the other going to the CCV/PCV can be replaced by a small mini cone filter or hooked up to the main intake tube, like below.

 

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You could do that or you could use a mini cone filter for the valve cover hose and plumb the vac canister hose to the Thor's inlet.

 

 

So use a cone filter for both the front and back valve cover hoses? If I can get away with that great! I'm not even entirely sure what the evap canister does besides keep the smell of gas down a bit. 

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