10 Jun 2019 VelociRaptor V8 4-Door Chassis Dyno Testing Posted at 15:00h in Blog, News, Videos by Gonzalez 2019 VelociRaptor V8 4-Door Chassis Dyno Testing 2019 Hennessey VelociRaptor V8 Ford Raptor dyno testing. Tags: 750 HP, Dyno, Ford Raptor, VelociRaptor V8