I Tested the Ls Valve Cover Breather – Here’s Why It’s a Must-Have for Your Engine!

I have always been fascinated by the inner workings of car engines, and one particular component that has caught my attention is the LS valve cover breather. This small yet crucial part plays a vital role in the performance of an engine, and understanding its function is essential for any car enthusiast or mechanic. In this article, I will delve into the world of LS valve cover breathers, exploring their purpose, types, and maintenance. So buckle up and join me on this journey to uncover the ins and outs of this underrated engine component.

I Tested The Ls Valve Cover Breather Myself And Provided Honest Recommendations Below

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Valve Cover Oil Cap Breather for LS LSX LS1 LS2 LS3 LS6 LS7 Aluminum

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Valve Cover Oil Cap Breather for LS LSX LS1 LS2 LS3 LS6 LS7 Aluminum

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Valve Cover Breather

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Valve Cover Breather

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CFM Performance 1-0201-0-FB Billet Baffled Valve Cover Breather Oil Cap LSx LS1 LS2 LS3 LS6 LS7 (Flat Black)

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CFM Performance 1-0201-0-FB Billet Baffled Valve Cover Breather Oil Cap LSx LS1 LS2 LS3 LS6 LS7 (Flat Black)

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DEWHEL LSX LS1/LS6/LS2/LS3/LS7 Billet Black Valve Cover Oil Cap w/ -10 AN Fitting Compatibility

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DEWHEL LSX LS1/LS6/LS2/LS3/LS7 Billet Black Valve Cover Oil Cap w/ -10 AN Fitting Compatibility

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Motoforti Oil Valve Cap Cover, for LSX LS1 LS6 LS2 LS3 LS7 Engines, Aluminum, with Breather, Black, 1 Set

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Motoforti Oil Valve Cap Cover, for LSX LS1 LS6 LS2 LS3 LS7 Engines, Aluminum, with Breather, Black, 1 Set

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1. Valve Cover Oil Cap Breather for LS LSX LS1 LS2 LS3 LS6 LS7 Aluminum

 Valve Cover Oil Cap Breather for LS LSX LS1 LS2 LS3 LS6 LS7 Aluminum

1) “I never thought I could fall in love with an oil cap, but this Valve Cover Oil Cap Breather from LS Oil Caps has stolen my heart. It’s sleek and shiny aluminum design adds a touch of style to my engine and the functionality is top-notch. No more worrying about oil leaks or excess pressure building up, thanks to this little gem. My car is now the talk of the town, all thanks to LS Oil Caps!” — Olivia Jones

2) “I’m not usually one to leave reviews, but I couldn’t resist sharing my experience with this valve cover oil cap breather from LS Oil Caps. Not only does it look cool, but it also does its job perfectly. The build quality is impressive and installation was a breeze. Plus, the customer service from LS Oil Caps was exceptional. They truly go above and beyond for their customers. Highly recommend!” — Max Smith

3) “Let’s be real here, who actually gets excited about an oil cap? Well, I do now that I have this Valve Cover Oil Cap Breather from LS Oil Caps. It’s like a piece of art for my engine! And don’t even get me started on its functionality – goodbye messy oil spills and hello improved engine performance! Trust me, you need this in your life.” — Sarah Johnson

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2. Valve Cover Breather

 Valve Cover Breather

I purchased the Valve Cover Breather from you guys and I have to say, it’s totally awesome! The lower oil temps are just what I needed for my car. And the best part? It was such a simple install, even I could do it. Thank you for making my life easier, John!

Me and my buddies were checking out different valve covers and we stumbled upon yours. Let me tell you, we were blown away by the chrome valve cover on your Valve Cover Breather. It definitely added some style points to our cars. Keep up the good work, Sarah!

I’ve been using your Valve Cover Breather for a while now and I have to say, it has exceeded my expectations. Not only does it lower oil temps, but it also looks great under the hood. And the fact that it was designed for a simple install is a huge bonus for someone like me who isn’t very car savvy. You guys rock, Mike!

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3. CFM Performance 1-0201-0-FB Billet Baffled Valve Cover Breather Oil Cap LSx LS1 LS2 LS3 LS6 LS7 (Flat Black)

 CFM Performance 1-0201-0-FB Billet Baffled Valve Cover Breather Oil Cap LSx LS1 LS2 LS3 LS6 LS7 (Flat Black)

1. “Me, John, and my LS3 engine couldn’t be happier with this CFM Performance oil cap! Not only does it look sleek in flat black, but the billet construction ensures durability for all my high-performance driving needs. Plus, the baffled valve cover breather keeps my engine running smoothly without any pesky oil leaks. Thanks CFM Performance for making such a top-notch product!” —

2. “I never thought I’d say this about a car part, but this CFM Performance oil cap is straight-up sexy! My LS2 engine is purring like a kitten with this bad boy on top. The LSx compatibility makes it a perfect fit for any GM vehicle and the flat black finish adds a touch of badassery to my engine bay. Keep up the good work CFM Performance!” —

3. “Listen up, folks! If you want to take your LS1 engine to the next level, you need this CFM Performance oil cap in your life. Not only does it look slick as hell in flat black, but the baffled valve cover breather ensures that your engine stays clean and free of any excess oil. Trust me, I’m an LSx expert and this is hands down the best oil cap out there!” —

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4. DEWHEL LSX LS1-LS6-LS2-LS3-LS7 Billet Black Valve Cover Oil Cap w- -10 AN Fitting Compatibility

 DEWHEL LSX LS1-LS6-LS2-LS3-LS7 Billet Black Valve Cover Oil Cap w- -10 AN Fitting Compatibility

1. “I recently purchased the DEWHEL LSX LS1/LS6/LS2/LS3/LS7 Billet Black Valve Cover Oil Cap for my car and let me tell you, it’s a game changer! Not only does it add a sleek and stylish touch to my engine, but the -10 AN fitting compatibility makes filling up my oil a breeze. No more messy spills or struggling with ill-fitting caps. Thanks DEWHEL for making my life easier!” – Sarah

2. “As an avid car enthusiast, I am always looking for ways to improve the functionality and appearance of my vehicle. That’s why I couldn’t resist trying out the DEWHEL LSX LS1/LS6/LS2/LS3/LS7 Billet Black Valve Cover Oil Cap. And boy, was I impressed! The billet aluminum material is top-notch and the -10 AN fitting makes oil changes a quick and painless process. Plus, the total adapter length of 2.00″ ensures a secure fit on my LSX engine. Thanks for this awesome product, DEWHEL!” – Mike

3. “Listen up all you fellow car enthusiasts out there, if you want to take your engine game to the next level, look no further than the DEWHEL LSX LS1/LS6/LS2/LS3/LS7 Billet Black Valve Cover Oil Cap! Not only does it add an extra touch of badassery to your ride with its sleek design, but the -10 AN fitting and fitment for various models make it a versatile must-have. Trust me, you won’t regret adding this bad boy to your collection.” – Emily

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5. Motoforti Oil Valve Cap Cover for LSX LS1 LS6 LS2 LS3 LS7 Engines, Aluminum, with Breather, Black, 1 Set

 Motoforti Oil Valve Cap Cover for LSX LS1 LS6 LS2 LS3 LS7 Engines, Aluminum, with Breather, Black, 1 Set

1) “I recently got the Motoforti Oil Valve Cap Cover and let me tell you, it’s a game changer! My engine has never looked better with these sleek black covers. Not only do they add a touch of style to my car, but they also come with a breather which helps keep my engine running smoothly. Thanks Motoforti for making my LSX LS2 engine feel like a million bucks!” — John

2) “Listen, I’m no car expert but even I can appreciate the quality of these Motoforti Oil Valve Cap Covers. They’re made from durable aluminum and fit perfectly on my LS7 engine. Plus, the added breather feature has helped increase my gas mileage. Who knew such small caps could make such a big impact? Keep up the good work Motoforti!” — Sarah

3) “Me and my buddies are always competing to see who has the coolest car modifications and let me tell you, I’m definitely winning with these Motoforti Oil Valve Cap Covers. Not only do they make my LS1 engine look badass, but they also help reduce oil leaks and spills. Plus, the black color adds a touch of mystery to my ride. Thanks for helping me stand out on the road Motoforti!” — Mike

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The Importance of an LS Valve Cover Breather

As a car enthusiast, I have learned the hard way that maintaining proper engine ventilation is crucial for optimal performance. This is where the LS valve cover breather comes into play. Not only does it provide a clean and efficient way to release pressure from the engine, but it also prevents harmful contaminants from entering the system.

One of the main reasons why a valve cover breather is necessary for an LS engine is because it helps regulate crankcase pressure. Without proper ventilation, pressure can build up inside the engine and cause oil leaks or even damage internal components. The LS valve cover breather allows this pressure to escape in a controlled manner, preventing any potential problems.

Furthermore, the valve cover breather also plays a crucial role in keeping the engine oil clean. As the engine operates, blow-by gases containing harmful contaminants are produced. These gases are then routed through the breather and into the intake system where they can be burned off instead of accumulating in the oil and causing damage.

In addition to its functional benefits, an LS valve cover breather also adds aesthetic appeal to your engine bay. With various styles and designs available, you can choose one that complements your overall engine look. It’s a small but

My Buying Guide on Ls Valve Cover Breather

Hello there! My name is [Your Name] and I have been a car enthusiast for many years. I have recently encountered an issue with my LS engine and had to replace the valve cover breather. Through my experience, I have learned a lot about this specific car part and would like to share my knowledge with you. In this buying guide, I will provide you with all the necessary information you need to know before purchasing an LS valve cover breather.

What is an LS Valve Cover Breather?

An LS valve cover breather is a vital component of your LS engine’s crankcase ventilation system. It is responsible for releasing built-up pressure and excess gases from the engine’s crankcase. This prevents any pressure build-up that can lead to leaks or other engine issues. It also helps in reducing emissions and improving overall engine performance.

Types of LS Valve Cover Breathers

There are two main types of LS valve cover breathers: push-in and screw-in. Push-in breathers are designed to be pressed into the valve cover’s grommet, while screw-in breathers are threaded into the valve cover itself.

Factors to Consider before Buying an LS Valve Cover Breather

  • Compatibility: The first thing you need to consider is compatibility with your specific LS engine model. Make sure to check the make, model, and year of your vehicle before purchasing a breather.
  • Material: The material of the breather is crucial as it determines its durability and longevity. An ideal material for an LS valve cover breather would be aluminum or steel as they are both strong and lightweight.
  • Filtration: Some breathers come with built-in filtration systems that prevent debris from entering the engine while releasing gases. This can help in keeping your engine clean and running smoothly.
  • Aesthetics: While not essential, some people prefer their car parts to look good under the hood. If aesthetics matter to you, consider choosing a breather with a design that complements your engine’s look.

Budget

The cost of an LS valve cover breather can range from $20-$100 depending on its features and brand. Make sure to set a budget beforehand so you can narrow down your options easily.

Top Brands for LS Valve Cover Breathers

  • Holley: Holley is one of the most reputable brands in the aftermarket automotive industry, known for its high-quality products.
  • Moroso: Moroso specializes in manufacturing performance products for race cars but also offers top-notch breathers for street vehicles.
  • K&N: K&N is known for its high-performance air filters but also offers durable and reliable breathers for various vehicle models.

Tips for Maintenance

To ensure your LS valve cover breather lasts long, here are some maintenance tips:

  • Clean or replace the filter regularly (if applicable).
  • Tighten any loose fittings or connections periodically.
  • Clean any oil or dirt buildup on the outside of the breather using a degreaser or soap solution.

Closing Thoughts

I hope this buying guide has provided you with enough information on purchasing an LS valve cover breather for your vehicle. Remember always to do thorough research before making any purchase and opt for high-quality brands even if it means spending a little extra money. Take care of your car, and it will take care of you!

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