Mark Heidaker's
Hennessey twin-turbo
Ford GT has followed up the car's 257.7mph standing mile
world record set back in March with Sean Kennedy behind the wheel, by posting a new standing half-mile record. Run on the 8,000-foot runway of Ellington Airport, the Houston Half Mile was the ideal location for Kennedy to hit 219.9mph in the half mile, a significant increase on the 204mph the car managed at the halfway stage at the Texas Mile event.