Best 4bbl

nodemon said
I have a stock 73 318 ( has one 318 head and one 67, 273 head ).. I just bought a LD4B intake and was wanting to know what the best, reasonably priced, carb I should go with. Also looking for recommended cfm..
TIA

For your situation smaller the better , wish we were closer I would loan u a
[ 390-500-600 cfm ] carbs to try out .