FIELD: mechanical engineering; heat engines; fuel-injection internal combustion engines with high compression ratio. SUBSTANCE: internal combustion engine has single-row cylinder block for each crankshafts installed in crankcase in parallel to each other, synchronized by same number of teeth, and two connecting rods for each piston with compensating hinge link between connecting rods and piston. Compressible air discharge valve is installed in each cylinder to regulate compression ratio in cylinder. Control device regulates compression ratio by discharge valve and delivery of fuel by fuel pump to provide optimum combustion. Pistons have swirling radially curved left-hand or right-hand channels, or radial channels, or combination of such channels coming from compression chamber to periphery. EFFECT: improved economy and ecological characteristics of engine. 2 cl, 8 dwg
