Description: Piston like action with spinning tail. Mono.

Description: Variety of servos from small to large. Mono.

Description: Single cutting action of a large industrial metal shearer. Mono

Description: Churning of a large vintage fuel based farm machine. Stereo.

Description: Close on the exhaust pipe of an old gas engine. Rhythmic, piston like action. Stereo.

Description: Old medium large gas engine. Deep rhythmic combustion. Stereo.

Description: Rhythmic, cyclic churning and puffing of a large vintage machine. Stereo.

Description: Chugging, sputtering medium large vintage engine from 1917. Stereo.

Description: Active, sputtering, churning small vintage 2 cylinder engine. Stereo.

Description: Steady sputter, metal gears turning, medium size vintage engine. Stereo.