Air cooling an automobile engine was a viable alternative up until just a few decades when emissions regulations choked off this method. Today the advantages of air cooling are even more so for collector cars as there are fewer parts to deal with and no rust issues. This week in the Curbside Car Show podcast Jim Cherry and Tony Barthel go over a list of history's best examples of air cooled cars. Is your favorite among them? The Curbside Classic Car Show podcast is all about classic cars, their history, the stories behind them and what these cars are like in today's collector market. The Curbside Car Show podcast is released each Friday at 8am and is a fun look at the world of vintage cars. www.curbsidepodcast.com