340 Article

I remember Mopar Muscle doing "resto" dyno tests. They did a 340, 383, and 400. The 340, other than machining and an MSD dyno distributor, was stone stock. Intake and exhaust manifolds, and the stock AVS. There were some tuning issues with the AVS. I think it made 272 h.p. They then did the four bolt on mods: cam, carb, intake, headers. Made almost 400. What's up with that frost plug comment? These ain't no fuckin 350 or 400 chubby engines!!!!!