Good runningFrancis Barnett autocycle engine only period 1924 Early. I run this engine with a carbI use for testing but comes with a proper nickel plate carb that has the slide valve choke.This is a Villiers engine & does have a good working 6 volt lighting system that are good for headlightlow & high beam plus tail light & stop & horn.I have also added a new Ign coil. Engine demensions are 14" H X 10"Wide X 8"L not including carb.Payment Terms: Payment to be made in 7 Days of auction end. Your buying as is with no return. The weight of engine is 40 lbs packed & will go out UPS ground.