How Did The Buick Nailhead V8 Get Its Name?

The name "Nailhead" comes from the tiny valves Buick used in trying to make a V8 as slim as possible. The engine also was ...
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How Buick nailheads secretly powered the legendary SR-71 Blackbird

The SR-71 Blackbird is usually remembered for its titanium skin, Mach 3 speed, and cloak of secrecy, not for the rumble of ...