That is, the block is air-cooled, but the cylinder heads are not. Due to the water cooling ... But hey air-cooled engine fans ...

For decades, the massively popular Volkswagen Type-1 Beetle and the Type-2 VW Microbus or Transporter were powered by a unique air-cooled boxer ... 1.2-liter boxer four-cylinder that produced ...

Typically, an air-cooled engine has fins on the cylinder heads and cylinders to provide more surface area for which the air may act upon. Air-cooled engines are simpler, which means cheaper ...