Reds Racing, the brand of Italian engine guru Mario Rossi, have released their new XR24 5 port truggy engine. With a 4cc displacement it has the perfect balance between performance and fuel economy while the reliability and ease of tuning make it perfect for racing. The ABC construction and configuration of the piston and liner provides maximum torque at all speeds, while the plastic and metal construction of the carburetor ensures stable mixture settings. Other features include the lightened and hard coated crankshaft as well as the lightweight conrod for high rpm. The motor is designed to work with the new dual tube exhaust system which helps the cars fuel consumption and give a more linear distribution of power.