705 HP Hennessey ZR700 Takes A Hot Lap With GM's John Heinricy At The…

GM's John Heinricy retired, but hasn't disappeared just yet. He's now a consulting engineer for Hennessey and you can see him here taking the new 705-horsepower HRE ZR700 for a couple of seriously hot laps. » 2/25/09 5:30pm 2/25/09 5:30pm

On Board The 2009 Cadillac CTS-V

Even before we had our first drive » 9/03/08 4:40pm 9/03/08 4:40pm of the , we knew it would be a seriously capable machine. Now we've got more on-board footage of GM's super sedan being flogged around a track, this time at the Monticello Motor Club in New York. At the wheel is none other than John Heinricy, who set the for fastest production sedan …