I have a friend with three thats right three 1970's vintage 750 Kawasaki triples. Two of them are together, one with an expansion chamber, and one basket case. The bikes have been setting up for a number of years.
Any questions about where to start on getting one or more running? I'm thinking that the seals most likely need replacing, carb boots could be cracked and leaking. Cleaning the carbs. Draining, inspecting and cleaning the gas and oil tanks. Replacement of plugs etc. We just don't want to get one of them started and discover the hard way that there is an air leak.
Any other suggestions?