Electric choke on the convertible (street car.)
No choke on the Charger (Holley HP carb.)
At one time I had a Holley 850 DP with manual choke (no cable) on the Charger and when I went full throttle, the choke closed on me. Needed to put a wire in place of the manual choke cable just to make sure the choke din't get sucked closed.