Corvette VideosVIDEO: 700-HP C8 Corvette Track Testing By HennesseyMark Leofe Capayas·4 years ago·Last updated:7 days ago Strap in and turn up the volume on your speakers as Hennessey brings their all-new supercharged ‘H700’ C8 Corvette Stingray to Pennzoil Proving Ground for some top speed testing.