318 camshaft timing question

George Jets said
Holley 390 cfm is not giving the 318 enough fuel, needs at least 600 cfm.

total and utter malarkey

all the factory two barrels were under 400 cfm

in what world does a stock 318 need more than a 383 or 400?

it might be lean but that's a tuning issue, *not* a "this carb isn't big enough" issue.