Home Calculators Piston Calculator Piston Calculator ENTER YOUR DATA CALCULATED DATA Desired Compression Ratio Swept Volume(cubic in.) Piston or Cylinder Head Volume (cc) Cylinder Head Volume(cubic in.) Gasket Thickness (in.) Gasket Volume(cubic in.) Gasket Bore (in.) Deck Volume(cubic in.) Cylinder Bore Diameter (in.) Deck Clearance (in.) Note: Neg. number above deck, Pos. number below deck Stroke (in.) Note: Neg. number above deck, Pos. number below deck Piston Head Volume (cc): Note: A piston with a positive number is either a flat-top with valve reliefs or a dish. A piston with a negative number is a pop-up Submit