LS3 Carburetor selection?

[Donovan]

I'm learning about square bores and the various features available on the modern versions.


I'm too slow for my own good. Where might I go to learn how to pick the right features for me?


the specs I'm working with-


6500rpm peak
345 cfm headflow
Muncie wide ratio M20
Something like 500+hp gross
Street driven but not a daily driver.
Curb weigh around 3200


So far I'm leaning toward no more than 800cfm
Vacuum secondaries
Electric choke
Annual boosters






Vanity-wise I do find the Demon series attractive. Not sure if getting an ultra all aluminum type unit would be worth the expense.


I don't think I need a DP, corner idle adjustments or billet anything but really don't have experience.

Looking for guidance. TIA!