[ PISTON DISPLACEMENT=]

All about engine:how much gas and air throw out from the cylinder. When the piston on the go from[ b.d.c to t.d.c so that says piston displacement. And that are in the qubic semi. And this can measure in the ( cc ).
For example= piston displacement= (A×L×N)
( A ) piston cut hole or head area= ( inches cm.)

(L) stroke length ( inches cm.)


(N) the number of cylinder
bye thank you