Succesor to the X152, this plane shows a major increase in performance, with top speed going well over 300 MPH. Don't think it's just a matter of replacing engines with these kind of builds! Making just the engine took a couple of hours and then tuning it for the perfect power setting took another hour, not to mention changes to the airframe and wings to make up for the extra weight and make sure the AI can control it. This plane is AI compatible and you can race with it. It's the finest racer I've yet put out and it runs perfectly.
Top speed at 0-1000 ft: 305 MPH