Valve Guides Understanding the Most Basic Engine Valve Designs

By: Paul K James


Car engines will come with various parts and functions. Engine valves are only a few of the popular parts that are crafted in such a way that it benefits the user. As much as possible, there are plenty of new valve guides that are in the market that could provide support to the use of the different designs for these car parts.

Various Valve Designs

Technically, plenty of designs are present for the intake valves or even the exhaust valves. Each of these designs is considered to bring in different functions and features. Valve guides for each design are crafted in such a way that it benefits the user in so many forms. Seat faced angles are one of the most common styles and designs offered in the market. Intake valves carry most of these designs as it comes with the 30 degree angle that is typically flatter than the 45 degree. Cam followers will usually be created specifically to fit this design.

Intake valves design in such a way that there is the presence of contact width in the middle of the valve and head of the cylinder and the cam followers. If the width in the intake valve is quite wide, then the flow of the engine oil will be poorer. Exhaust valves are typically the second most common design that is found in the market. These exhaust valves come with the benefit of being fit for light and medium styled engine applications.

Alloy steels are also mostly used for these exhaust valves and will come with the strength of having high performance capabilities. In some cases, these stainless steel valves come with the hardened tips that are welded onto the top for better resistance to any exposed condition. Stems of these stainless steel valves are also made with the anti-scuffing functions that make it more adequate and adaptable for the applications it will be used for.

Some heavy duty valves also exist in the market, and most are made to fit the needs of specific cam followers inside the engine. Some of these are generally again those stainless steel valves that will be designed to withstand a long term used of several thousand miles. Most of these heavy duty modern stainless steel valves are never short-changed when it comes to the material creation. Coatings of these valves, and in some intake valves, come with the coating that is an expensive chromium coating.

The Use of Guides

The years where engine trouble was quite a complex process is now diminished as there are plenty of new ideas to repair them. Perhaps one of the few engine parts that are created and introduced into the market are the valve guides. These are considered as quite elemental improvisations that are able to bring about better usage of the car. From the exhaust valves, intake valves, cam followers, and even the stainless steel valves, there are always plenty of new valve guides out there that are able to bring about the best benefits. In fact, even for the cam followers, there are plenty of guides that can be used for its proper application.

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Paul James is a contributor author of supertechperformance, One of the best valve manufacture Company. He writes articles on supertechperformance valve guides and related subjects.

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