This Hennessey TRX-Based Mammoth 1000 Has A Top Speed Of 55 MPH!

[redriderbob]

This Hennessey TRX-Based Mammoth 1000 Has A Top Speed Of 55 MPH!​

Finnish-Bound TRX Finds A Tax Loophole...​

Hennessey Performance Engineering (HPE) created a monster with their limited edition Mammoth 1000 package for the 2021 and 2022 Ram 1500 TRX. The Mammoth 1000 package features the HPE1000 performance upgrade package, which has already seen its way under the hood of several Dodge Charger and Challenger HPE builds.

This Hennessey TRX-Based Mammoth 1000 Has A Top Speed Of 55 MPH!

Hennessey Performance Engineering (HPE) created a monster with their limited edition Mammoth 1000 package for the 2021 and 2022 Ram 1500 TRX. The Mammoth 1000 package features the HPE1000 performance upgrade package, which has already seen its way under the hood of several Dodge Charger and...

5thgenrams.com

 

[lorybagley]

I think they mean it's limited to 55 when they register it. After that ...