My machinest and dyno guy has always claimed mopar like more carb and bigger plenum due to their anemic heads. I've see the results 1st hand on 2 big blocks he built for me. I'd go 850 and the HP series carb is tough to beat.
Think about what he's saying. Mopar heads are FAR from anemic. The reason they like more carb and bigger plenums is because they have superior heads compared to other small blocks. Mopar small block heads are by far the best flowing small block heads stock to stock industry wide......even including some of the best "bow tie" heads made.
