Yup! The small primaries will give you more low end torque and better economy, while the large secondaries and total CFM will give you performance when you need it. You're better off with the Q-jet than a two barrel IMO.need to buy the right "Performer" to match the base of whatever carb you choose.
personally i'd stay away from a 2bbl. the 4bbl will get you better efficiency...
I won't say the Edelbrock is bad, it isn't. It's a Carter AFB from the 60's that Edelbrock bought the rights to produce. It was and is a very good carb. So is the Holley, although these two carbs can polarize people faster than politics.ok 4 barrel it is, do you guys think the quadrajet is better than the edelbrock?
is the 500 cfm more efficient and the 600cfm?