12/09/2008 02:57. Riding shotgun in Gary Powell's '69 Dart is pure sensory overload your brain can hardly handle. At 7,000 rpm, the 528-inch Hemi spits out an indignant rasp of sonic booms through the tailpipes, as if challenging Satan to a duel. In the background, the staccato clack-clack-clack of the Lenco summons subtle changes in the motor's pitch, as a series of billet shift levers, activation rods, and Heim joints clutchlessly engage successive cogs.... // Hot Rod Magazine