The exhaust tract has two exhaust connection ports (1.1,1.2) for fluidic separated removal of exhaust gas from a combustion chamber of the combustion engine. A dual-branch exhaust turbo charger (2) has two supply connection ports (3.1,3.2) for fluidic sepa...

The four-cylinder in-line internal combustion reciprocating piston engine (5) has two adjacent primary cylinders (11,12) and two secondary cylinders (13,14) arranged adjacent to the primary cylinders. Each of the cylinders slidably receive respective pisto...