Idles fine - runs great when I mash on it - stutters/stumbles with a little throttle

[Brent Mills]

Guys, I totally messed up. I thought it was a holley, but it's a quick fuel carb. Looks like after reviewing again with the pump on it's at the center of the sight windows on both and there's a line in the casting to indicate that's where it should be.

Second thing is that there was a little bit of a vaccum leak as one port was missing a cover ....Runs a lot better now (go figure), but not perfect. Haven't had any time to do much more with it, but will take a look tomorrow more as the weather should be nice.

Thanks for all of the advice everyone!