Oooh good information, thanks guys. My Edelbrock doesn't have adjustable float bowls. I don't think the cam is too big, it's a Hughes 1418ALN:

Camshaft Technical Details

Intake Valve Lift 1.6 .520"
Exhaust Valve Lift 1.6 .544"

Intake Duration at .050" 214°
Exhaust Duration at .050" 218°

Lobe Separation Angle 108°

Sweet Spot RPM 2300 - 6100