Ok i have a 1979 Garelli Rally Sport. It isn't running right now and everything seems to be in order. I have gas flow, and a very strong spark, and compression seems to be there. Whenever i try to start it starts up downing downhill but only goes 10 mph for like ten feet. Also when I was inspecting the clutch which is in excellent condtion i spilled all the oil. What type and how much oil should I replace it with and where do i put it in from (i'm a garelli newbee).
Any help would be great