A piston is a moving disk enclosed in a cylinder which is made gas-tight by piston rings. The disk moves inside the cylinder as a liquid or gas inside the cylinder expands and contracts. A piston aids in the transformation of heat energy into mechanical work and vice versa. Because of this, pistons are a key component of heat engines.
Maxpeedingrods offers quality, discount pistons. Buying pistons on Maxpeedingrods you can enjoy 2 years warranty for any manufacturing defect.