Dodge continues to churn out model after model featuring their 6.1-liter, 425-horsepower Hemi engine. Just like in 1969, shoehorning the powerful engine into a four-door sedan with lots of usable interior space seems like a winning combination for today's enthusiasts and manufacturing bean counters alike. Although the Charger SRT-8 is billed as the quickest sedan in the Chrysler fleet, it …