I pulled all my plugs and they are all perfect golden. So I really don't think its running lean like was suggested. Anyone that rememebers talk of this have opinions? I cleaned the carb and took it for a rip and discovered the secondaries just don't come on soon enough in third. Can't find the right size allen wrench to adjust the air valve but I think its just that with my 2.73 gears she doesn't build RPMs fast enough. Meant this to be in the garage but oh well.