I just got a 74 cb450 k7 that has been stored in a barn. Looks great. Needs some spit and polish and it will look like new. Engine started with a little coaxing but it died quickly. I am restoring it now. Anyone got any startng points for troubleshooting the engine? Got carb rebuild kit. I know that will have to be done. Thanks for any advise i get. Will have pics soon.