holley dp carb guys come in plz

You usually don't want to go more than a few jet sizes on carb, that's why it's important to get the right sized carb to start. Anyway I don't think the 650 will be bad for you. Not sure off the top of my head what the stock jetting is on it but I think about a 26
Sqirter with jetting around 66/72 should be in the ball park