This comparison is intended as a supplement to a previous video that shows a stock automatic Hellcat beating a stock manual transmission ZL1. The problem is the Hellcat is now a manual transmission example meaning the previous race is not a perfect barometer.

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Beggars can't be choosers here but as this comes from Hennessey one has to wonder if he purposely chose a manual Hellcat to exaggerate the difference between the HPE750 tuned ZL1 and the Hellcat. He's not going to put out a video showing his tuning package struggling against a stock car, right?

Is the tuned ZL1 faster? Yep, it sure is. That is no surprise at all but the Hellcat for a stock car certainly does well.

Oh, and remember, never give Hennessey your business. There are much better ZL1 tuners out there anyway.