Racer X Design first appeared on our radar with the KC-427 Concept, a modern interpretation of the Cobra powered by a theoretical 6.4-liter V10.

• X设计赛车第一次出现在我们的雷达架KC - 427概念，一个现代化的解释眼镜蛇采用了理论6.；4升V10发动机。