I want a different CARB!!!!!!!!!!!!!

what are you trying to run that 500 on
I ran a 500 edelbrock on a stock 318 and it was ok. Good mileage. but the TQ outperformed it by far. I ran the 500 on a 360 and it was so lean I couldnt hardly drive it.
I like the eddy carbs for a street car but a 500 is to small.