 What is this Orifice? |
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| hmssaab |
 Mar 19 2015, 11:29 AM
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#1
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hmssaab  Group: Members Posts: 36 Joined: 22-February 15 From: Connecticut Member No.: 18,460 Region Association: None  |
On a 2.0L. Is it a breather to the crankcase? Should there be a filter on it? Have dual carbs.
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Replies(1 - 2)
| 914werke |
Mar 19 2015, 12:16 PM
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#2
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"I got blisters on me fingers" Group: Members Posts: 10,085 Joined: 22-March 03 From: USofA Member No.: 453 Region Association: Pacific Northwest 
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Flashback valve.
Would normally have a hose connecting to the airbox |
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| type47 |
Mar 19 2015, 12:27 PM
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#3
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Viermeister Group: Members Posts: 4,254 Joined: 7-August 03 From: Vienna, VA Member No.: 994 Region Association: MidAtlantic Region |
Crankcase vapors/pressure relieved through that device. I would at least put a filter on it to keep from fouling the engine bay. Other options include a catch bottle (as simple as routing a hose into an empty Gatorade bottle) or connecting a hose to carb intake filter to suck in/ burn vapors.
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