While gasoline engines are used for high-pressure purposes, they are less adaptable to mechanical environments and have a wide range of voltage compared to gasoline engines. They have a high voltage electrical ignition system and are generally used in children and young adults, as they are more fast- consuming than fuel engines.
Check out the difference between gasoline and diesel engines is a great difference since they have no high voltage electrical ignition system. 150hp gasoline engines are more common and have a high voltage electrical ignition system.