another carb question

I have been doing some reading on different things getting ready to change the cam in Tylers car and was reading about carbs and what would be best on this application. I think according to what I have read the 750 Eddy that is on there is way too big. I am installing the comp 268 cam in it. what do you think.


Here is the math to figure out the size of carb you need. Max rpms you will turn with the engine times its cubic inches (is it a stock bore or oversized, exact number is needed), divided by 3456, times 0.85 for street carb. So for example if you're working with a 273 and its max revs are 6,000 rpm

I figure on a street application he would stay under 5800 RPM's. It is a 360 engine. according to this formula, he requires a 514 CFM carb. should I drop down from a 750 to a 600 for this application. what are your thoughts on this. Thanks,Bill