“Faster with Finnegan,” an weekly series that can be streamed on the MotorTrend app, brings the racing action to enthusiasts and resto-mod hopefuls who are on the hunt for would-be-junk finds to turn into their own racecar. Finnegan’s choice is a 1968 Dodge Charger that, before he bought it, never got the chance to hit the track it was designed for, until now.