Mopar Mistake 'Not offering a 273 Commando HP II 'option'
I think the 273 Commando HP II should have had the #11 cam that you are testing in the other thread and released it in 1967. It would have been a good replacement for the D/Dart engine and should have been released across platforms. I think it would have turned a few heads.
{#11} = .504 / .515 Lift ~ 288* / 288* Duration
Cam = Camcraft P820-Bx 'D-Dart' Optimal Race (1967 Model) (High RPM - High Horsepower)