Put on any carb but the Eddy 750, it has a reputation for being an un-tunable and poor performer. I'd stick with a 750, a 600 is a bit on the small side for anything other than a stock 440 with a towing cam but to each their own. You will be happy with anything that is not the carb you have now!
Now I need to pin those needles, got to feel that heat Hear my motor screamin while I'm tearin up the street
