Posted by:Kevin Duffy,

Kevin Duffy is a retired Associate Professor of Criminal Justice at Daytona State College in Florida and a dedicated car guy. He divides his time between creating courseware in the online environment and working on/driving cars, particularly Porsches. Kevin is one of the principals in and owns, dedicated to the Porsche Front Engine Water Cooled series of 924, 944 and 924S cars.

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