Maximum Width of Top Land evaluator uses Width of Top Land = 1.2*Thickness of Piston Head to evaluate the Width of Top Land, Maximum width of top land is the maximum distance between the top of the piston and the first ring groove. Width of Top Land is denoted by h1 symbol.
How to evaluate Maximum Width of Top Land using this online evaluator? To use this online evaluator for Maximum Width of Top Land, enter Thickness of Piston Head (th) and hit the calculate button.