How to Remove the Valve Seat From a Cylinder Head?

Answer Valve seats perform a very important function on the cylinder head, cooling rapidly to reduce temperature, and sealing the valve faces against combustion gas leakage. Valve seats have circular ring... Read More »

Top Q&A For: How to Remove the Valve Seat From a Cylinder Head

Cylinder Head Valve Seat Grinding Tools?

The cylinder heads in the four-stroke combustion engine have valves and valve seats that must be machined to precise tolerance and fit. If the valves do not seat correctly with their seats, they le... Read More »

How to Install Cylinder Head Valve Guides?

Replacing the valve guides in your vehicle's engine may be necessary due to wear or corrosion. This process is rather lengthy and technical, but isn't beyond the abilities of the average shade tree... Read More »

Tips for Removing an Aluminum Cylinder Head Valve?

Aluminum heads have their own quirks when it comes to servicing them. Since aluminum heads have been designed for their light weight and heat dissipating qualities, they have a tendency to expand a... Read More »

Tips on Removing Valve Guides for an Aluminum Cylinder Head?

Valve guides in an aluminum cylinder head eventually wear out, leading to excessive oil burning. Oil leaks down the space between valve shaft and guide. Furthermore, a worn guide puts excessive sid... Read More »