Hennessey ZR750 ZR1 Sets Unofficial Record at Top Gear USA’s Track

by John Coyle

Corvette Forum

Holy. Crap. It’s not like the regular ZR1 is slow. But Hennessey’s new Vette looks?and sounds?positively evil. I don’t think setting the record in a modded car means anything, but then again setting it in a stock car probably doesn’t mean anything either. That said, I think I’d like to repeat my earlier statement: Holy. Crap. The full stats are below.

Head over to the forum and see what members are saying about this new video from Hennessey!


? 755 bhp @ 6,600 rpm
? 728 lb-ft torque @ 4,700 rpm

? 0-60 mph: 2.8 sec.*
? 1/4 mile: 10.3 @ 139 mph*
? Top Speed: 224 mph
* With optional Michelin Pilot Sport Cup tires

ZR750 Upgrade Package Includes:
? Supercharger Pulley Upgrade (Increases boost from 9 to 13 psi)
? High Flow Supercharger Snout Upgrade
? HPE High Flow Air Induction System
? High Flow Cylinder Heads
? Extreme Duty Valve Springs
? ZR750 Camshaft Upgrade
? Stainless Steel Long Tube Headers
? High Flow Catalytic Converters
? Professional Installation
? HPE Engine Management Calibration
? 6,700 rpm Rev Limiter (200 rpm over stock)
? Chassis Dyno Tuning & Road Testing
? Serial-Numbered Dash & Engine Plaques
? Hennessey Exterior Badging
? Hennessey Premium Floormats
? Hennessey Carbon Fiber Door Sills
? 3 Year / 36,000 Mile Limited Warranty