
Investigating the “Dry Sump System” Used in Porsche
The Gurgling Sound of Air-Cooled Porsches Recently, I received this comment on my husband’s review of the air-cooled Porsche 991 (964C2) (Asked my husband, who drives the 911 (964C2) almost daily, what he loves about it [Part 2]). Personally, I love air-cooled engines that let you hear the sound of the engine cylinders rubbing and the gurgling of oil circulating, much more than modern sports cars where exhaust noise is the main feature♡ Gurgling sound,...