Hennessey Performance (HPE) tests their HPE600 upgrade on the LS7 powered 2014 Chevrolet Camaro Z/28. HPE600 normally aspirated upgrade includes: Ported cylinder heads, camshaft upgrade, long tube stainless steel headers, ecu tuning, professional installation, HPE warranty, Hennessey & HPE600 badges, HPE600 dash plaque & under hood plaque. Dynojet chassis dyno test results are: 552 rear wheel hp (approx. 636 hp at the flywheel) and 474 rear wheel torque (approx. 545 lb-ft torque at the flywheel). For more information please call +1.979.885.1300 or visit http://www.HennesseyPerformance.com
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