De′ sax′ e two cycle engine, constant pressure...
Decompressor for internal combustion engine
Deflector piston two-stroke engine
Diaphragm type carburetor for a two-stroke cycle engine
Diesel engine, modification, and method
Diesel engine, modification, and method
Double intake, supercharging I.C. engine
Drain system for two cycle engine
Dual-piston compression chamber for two-cycle engines