u/Left-Examination-322

My 1975 Dodge 360 seems to drop Idle significantly when under load (in gear) and produces lots of smoke it's not black smoke and it's not blue I will upload a picture tommorow. Both oil and coolant don't have any significant changes. Also noticed that it smokes more after it has warmed up. Does anyone have an idea

Does anyone Know where to find more information on this I can guess it's a 69 because it has a 1969 Sturmey Archer single speed coaster brake and that seems pretty accurate to its age, I found more info on the SA hub than the whole bike.