Originally Posted by
yalincoln2
ford made a 400 HP tri-power 430 in 58, they're rare and very expensive.
430/400 HP with 3 deuces: Available as an option in 1958 Mercury's.
This is a gross HP figure...at the flywheel. The automakers (except AMC) were in a HP race in the 1950's. Their stated HP figures were
vastly overstated.