Even with a V-6, it’s a sleek, powerful and agile update of the sexiest cat around, blogs Dan Scanlan. Power corrupts, the old adage claims. So you would think the latest special edition of Jaguar’s F-Type, called the 400 Sport, would be a supercharged V-8 version of the first-gen cat released in 2013 as  homage to the original Jaguar E-Type. But this one-year-only version, done to reveal upgrades coming to 2018 models, proves less is more. The 400 Sport gets an uprated version of the lin...