Cruise Seems Lean

Just for the record.
1965 Cheverolet L-78 with 4150 list 3124
65l78_9_4cb76915662fccb81e408f6ad568bf5e10224fb9.jpg

This appears to be an original 4150 Holley List 2818
47682672d1319133625-numbers-for-an-original-holley-2818-choke-housing-2818rh3.jpg

As shown in this diagram
B-ENGINE-IGN-05-vacuum-advance-lines.gif