Search Results - Spéirling Top Gear gives the world's fastest car, the McMurtry Spéirling PURE, a full run downWhen the McMurtry Spéirling burst onto the ... Spéirling McMurtry Spéirling PURE is the world's first commercially-available fan car - and it's track-only.At the last Goodwood Festival of Speed, the ... Spéirling 1