CP-Carrillo Automotive Piston, Set Of 4, Cyl: 4, Material ID: 20x9 Nerf Bar Assembly (Driver Side)

Nerf Bar Assembly (Driver Side)

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CP-Carrillo Automotive Piston, Set Of 4, Cyl: 4, Material ID: 20x9 Nerf Bar Assembly (Driver Side)The principal function of the piston rings is to form a seal between the combustion chamber and the crankcase of the engine. The goal is to prevent combustion gases from passing into the crankcase and oil from passing into the combustion chamber. During the compression and power strokes, the compression ring seals the combustion gases and prevents blow by. Although blow by is not completely eliminated it is kept to an acceptable limit. During the