1,032-HP Hennessey Rumble Bee Hits A Top Speed No Pickup ShouldPublished bycarscoops.comon •1 min readHennessey has previewed the Supercharged Maximus Rumble Bee SRT. It features a 6.2-liter V8 engine producing 1,032 hp and 947 lb-ft of torque.automóvelperformancepickupLearn moreShareLegalReport