HPE850 Jeep Trackhawk Dyno Action

Check out the HPE850 Jeep Trackhawk with optional long tube headers and exhaust upgrades as it is tested at the Pennzoil Proving Grounds as well as on our chassis dyno. 979-885-1300 | http://www.HennesseyPerformance.com HPE850 Trackhawk Vehicle Page: https://goo.gl/CuGqaN Would you like to learn how to make fast cars faster? Check out Tuner School where our classroom includes a chassis dyno cell and a 1/4 mile dragstrip - all on the Hennessey Performance campus! 979-885-1300 | http://www.TunerSchoo

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