#9 Porsche air-cooled flat sixes
To perfectly describe the magic of this engine, we have chosen one beautiful and classic 1972 Porsche cruising video, where the sound of the air cooled flat six stands out. Historical data says that this tough engine was placed in a number of Porsches, but the majority of them were 911 produced between 1963 and 1998. However, the mechanics still get the hype when they have to work on the light Porsche air-cooled flat sixes, mainly because of its simplicity and effortless requirements. Except for the 911s, this engine was also and even most recognizable for the 959 supercar!
