Adiabatic internal combustion engine

Air-cooled internal combustion engine

Aluminum alloy cylinder block for an internal combustion engine

Aluminum alloy piston and piston-ring assembly treated to suppre

Aluminum alloy slide support member

Aluminum base material with hard facing deposit

Aluminum based alloy pistons for internal combustion engines

Aluminum-silicon alloys, cylinder blocks and bores, and method o

Anti-polishing ring

Anti-pollution engine head construction

Anti-roll-up vortex piston

Apparatus for reducing damage associated with detonation and/or

Arrangement for limiting radial thermal expansions of cylinders

Arrangement in the combustion chamber of an internal combustion

Attachment for a heat shield

Austempered gray iron cylinder liner and method of manufacture