“We’re excited to see how much power this engine makes once they run it with the 3.0-liter Whipple supercharger that it was built for. Estimates stand around 1600 horsepower which is almost quadruple it’s the factory power rating.”
As of this writing nothing has been confirmed yet. It is not certain if the “Megazilla” engine will even make it to production, let alone what the power figures may be. However, this seems to be more than just wild rumor at this point. The test mules equipped with the twin-turbocharged engine featured heat shields on the front-end corners, as well as a modified hood treatment.