WHEN refacing the valve seats of an automobile engine, it is usually the practice to make a reamer out of cast steel and temper and grind it to she. This is rather a tedious task and somewhat ...

The global Valve Seat Inserts Market is set for substantial growth as automotive, aerospace, and industrial engine ...

The ball glides on valve seats within the body of the valve. These seats sit perfectly against the sides of the sphere, ...

In recent years, there has been significant growth in demand for mid-size vehicles and SUVs, notably in Europe and China. The quest for more power and torque in SUVs has long been a global trend.