Hangar 9 Powerpro Heavy Duty 12volt Starter HAN162Hangar 9 Powerpro Heavy Duty 12volt Starter HAN162 Overview: Get planes, boats, helis and cars started quickly and conveniently. Powerful 12 volt DC motor provides at least 248 oz in of torque. Key Features: Reliable heavy duty, high power 12V DC motor For airplanes, cars, boats or helicopters Convenient and easy to operate High torque output starts engines up to 1. 8 cubic inches in size Mounts easily to PowerPro PortaSource Silicone rubber insert