<p class="09-pullquote">The manufacturer said the original pistons were good to 20 pounds of boost. But we pulled 24." — <strong>Norm Brandes, Westech Automotive ...

Piston ring grooves serve a larger purpose than simply supporting the rings. They impact combustion sealing, oil control, friction, and many more engine attributes. Wiseco is a world leader in piston ...

Here you can see basic piston terminology, including major and minor thrust locations. Of particular note is the fact that piston pin offset can be used to counteract combustion pressures on the ...

In a piston assembly, engine oil is used to reduce friction, prevent heat buildup, and permit smooth movement of the piston inside the cylinder liner. To dispose of the oil following each stroke, a ...

In the combustion chamber of a cylinder block, a piston rapidly slides up and down several thousand times each minute, reaching temperatures as high as several hundred degrees Celsius to generate ...