Last update: Jan 10, 2019
The 2nd and 3rd pic from the right is when the choke is on with the choke flap in the near closed position.
Note the rod botton L shape is touching the spring frame arm.
Choke closed
Choke closed with rod in the up position.
Choke open with spring and rod pulled down.
Choke Type
The 1970 Z28 uses the same choke as the 302 engine in the diagram below.
