69 Notch Barracuda - Rebirth
this is what i mentioned
https://www.motortrendondemand.com/detail/carb-spacers-gimmick-or-gold/123998/
generally though a light car with a big motor (lots of torque) can benefit from losing some of that torque to improve drivability. what i mean is you can actually pull away without smoking the tyres without meaning to. even an rv 440 will effortlessly smoke the tyres in an A body, my old 65 dart had a 440 from a 70's ramcharger and was way faster than it handled. i fitted a single plane inlet with a 750 vac' sec' holley and it was a handful for sure.
neil.