I have a 1967 20 HP Mercury 200 model Lightning ignition edition in excellent running condition. I have everything youll need to run the engine including hose for fuel and the gas tank. Fuel is premixed 50:1. I do 3.2 oz of outboard engine oil for every gallon of premium gasoline. It was just replaced with a bigger engine last week off my boat runs great! There is also I video posted in the ad of the engine running.