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Engine

Decking

Machining the engine block deck surface to restore flatness or reduce deck height.

Definition

Decking can slightly raise compression when combined with thinner head gaskets.

Required after warpage from overheating or during blueprint builds.

Related terms

  • PistonA cylindrical component that moves up and down inside the cylinder, transferring
  • CrankshaftThe main rotating shaft that converts reciprocating piston motion into rotationa
  • CamshaftA shaft with lobes that open and close intake and exhaust valves at precise timi
  • Cylinder HeadThe top section of the engine housing valves, ports, and often the combustion ch
  • Engine BlockThe main structural casting that houses cylinders, crankshaft bearings, and ofte
  • ValvetrainThe assembly of valves, springs, retainers, rockers, and camshaft that controls

Category: Engine · Updated August 31, 2026