Shoving an Extra 100 Horsepower in a New Ram TRX 4x4

The new Ram TRX is a beast of a 4x4 with it's 702 horsepower Hellcat engine pushing the power to those 35-inch tires. But overkill is the American way, so we're adding even more power. Sipple's Speed and Performance (  / sipplespeed  ) got their hands on a brand new TRX and plans to boost the horsepower over the 800 mark while still burning 93 octane pump gas. Here's how they did it. NOTE: In the video I made it sound as though Jon Sipple did all the tuning himself, he actually worked with ZDung Ho out of Texas for that. Sorry for any confusion. Thank you! And here's the spark plug gap tool I pointed out in the video: https://amzn.to/37zHl7x Sipple's Speed and Performance --   / sipplespeed