Currently the most powerful C7 ZR1 Corvette (auto transmission) in the world, this very special Hennessey ZR1 laid down 1139 rear wheel HP and 994 rear wheel lb-ft of torque running Shell E85 pump fuel @ 24 psi boost pressure. For more information please contact us: 979-885-1300 | http://www.HennesseyPerformance.com

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