Suppose it was only a matter of time until someone stuffed a different engine into the Wrangler JL. Motor1 claims someone put a Chevrolet LS3 V8 engine under the hood the new Wrangler JL and that engine can pump out 450 horsepower and an equal amount of torque. That's paired with the stock eight-speed automatic gearbox. Not sure how the body will handle all that extra power, but as a Wrangler, it'd be a shame to leave it as is.
https://www.motor1.com/news/230052/corvette-v8-into-jeep-wrangler/
https://www.motor1.com/news/230052/corvette-v8-into-jeep-wrangler/