What category is Bore and Stroke in?

Bore and Stroke is listed under the Engine category in the automotive wiki.

Engine

Bore and Stroke

Cylinder diameter (bore) and crank throw distance (stroke) that together define engine displacement.

Oversquare engines (large bore, short stroke) often rev higher; undersquare designs can produce more low-end torque.

Stroking kits increase displacement while requiring compatible pistons and clearances.

PistonA cylindrical component that moves up and down inside the cylinder, transferring…
CrankshaftThe main rotating shaft that converts reciprocating piston motion into rotationa…
CamshaftA shaft with lobes that open and close intake and exhaust valves at precise timi…
Cylinder HeadThe top section of the engine housing valves, ports, and often the combustion ch…
Engine BlockThe main structural casting that houses cylinders, crankshaft bearings, and ofte…
ValvetrainThe assembly of valves, springs, retainers, rockers, and camshaft that controls …

Category: Engine · Updated August 31, 2026