LIGANATION Its novel four-barrel carburetor featured an inlet vacuum which replaced the mechanical linkage to the two rear Venturis, plus dual floats and a concentric fuel bowl. Between the two of them, the "glasstops" found 23,000 buyers in 1954. Though Ford's version outsold Mercury's, the Sun Valley expressed the essence of the idea, the best form it ever took. At the front rode a simple, one-bar grille under a crisp hood with a dummy airscoop (probably the only non-functional aspect). But whereas the flathead was a "stroker," the new Mercury V-8 boasted an oversquare configuration and developed a lot more power.|Slot Can Be Fun For Everyone