Deck Clearance Calculator

Year / Make / Model

(or)

Stroke
Rod Length
Piston Compression Height
Deck Height (Crank C/L Deck)
Deck Clearance: Note: This only refers to the piston being above or below deck. The positive or negative value must be reversed when this number is used to calculate compresion ratio. A piston above deck subtracts from chamber volume, and below deck adds to chamber volume.