Device for controlling a flow in a helical type intake port
Device for controlling a gas circuit of a combustion chamber and
Device for controlling the combustion chambers exhaust and/or in
Device for rotating a valve
Diesel engine intake port
Diffusion joining structure
Direct injection diesel engine induction system having vortical
Direct port rotary valve mechanism with variable timing for...
Disc valve intermediate ring seal
Disc valve intermediate ring seal
Double effect distribution sequential valve shaft assembly
Dry valve stem seal
Dual spring valve stem seal module
Dual tract induction