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SVT Shelby GT500
CFM Performance Baffled Billet Valve Cover Breather
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<blockquote data-quote="Hector@CFM" data-source="post: 14275907" data-attributes="member: 29494"><p>Here is some info I am working on for a brochure that I wanted to share with you guys:</p><p></p><p>A CFM Performance crankcase breather or "breather" is a direct replacement for the factory oil cap on your valve cover. It allows unwanted positive pressure to be released from the engine's crankcase but remains sealed under vacuum so unmetered air will not enter the system causing a lean condition which is a very common problem with many aftermarket breathers. The build up of gases in a pressurized crankcase will attempt to ventilate wherever possible, such as dip stick, rings, seals etc. A breather becomes even more necessary as boost is increased through the use of aftermarket pulleys, throttle bodies and air intakes.</p><p></p><p>Installing a CFM Performance breather allows you to retain the factory PCV system which is essential. Disabling or disconnecting the PCV system can allow moisture to accumulate in the crankcase, which will reduce oil life and promote the formation of engine-damaging sludge. Crankcase pressure will reduce the efficiency of the oil control rings and long term problems with oil consumption may be caused.</p><p></p><p>We now offer the package advertised on the post above which provides a complete solution to help minimize crankcase pressure while allowing you to retain a functional factory PCV system without ingesting unwanted oil particles into the engine.</p><p></p><p>We would love to hear any questions you might have on this product!</p></blockquote><p></p>
[QUOTE="Hector@CFM, post: 14275907, member: 29494"] Here is some info I am working on for a brochure that I wanted to share with you guys: A CFM Performance crankcase breather or "breather" is a direct replacement for the factory oil cap on your valve cover. It allows unwanted positive pressure to be released from the engine's crankcase but remains sealed under vacuum so unmetered air will not enter the system causing a lean condition which is a very common problem with many aftermarket breathers. The build up of gases in a pressurized crankcase will attempt to ventilate wherever possible, such as dip stick, rings, seals etc. A breather becomes even more necessary as boost is increased through the use of aftermarket pulleys, throttle bodies and air intakes. Installing a CFM Performance breather allows you to retain the factory PCV system which is essential. Disabling or disconnecting the PCV system can allow moisture to accumulate in the crankcase, which will reduce oil life and promote the formation of engine-damaging sludge. Crankcase pressure will reduce the efficiency of the oil control rings and long term problems with oil consumption may be caused. We now offer the package advertised on the post above which provides a complete solution to help minimize crankcase pressure while allowing you to retain a functional factory PCV system without ingesting unwanted oil particles into the engine. We would love to hear any questions you might have on this product! [/QUOTE]
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SVT Shelby GT500
CFM Performance Baffled Billet Valve Cover Breather
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