NOZZLE  ZONE  AND  INTAKE  TUBE  DETAILS
These shots show the slightly pinched nozzle area between the ignition chamber and tailpipe,
and details of how the flattened area of the intake tube is blended into the main tube in this
region. The needle valve body penetrates the intake tube through this narrow section. [An air
tube for starting was added later to the lower edge of the intake rim.]
Photos Copyright 2003 Cottrill Cyclodyne Corporation