FAQ

What is the Steam Lap?
Steam Lap is the amount (or distance) that the steam side of the valve overlaps the port. Steam Lap is usually measured using the Millimeter for Length. Note that the value of Steam Lap is always positive.
Can the Steam Lap be negative?
No, the Steam Lap, measured in Length cannot be negative.
What unit is used to measure Steam Lap?
Steam Lap is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Steam Lap can be measured.
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