Hi I'm running a carter AFB , How might I lean the carb ? The two strait slot screws at the front of the carb?
What turn them clockwise a half a turn each?
Edelbrocks tend to have fuel perculation problems.Edelbrock,Carter,same family. Best to get them off the manifold with either a heat insulator or spacer. My slant car with a Ede 500 had the same symptoms,put a phenolic spacer on it,hot fuel issues solved.
The 2 screws in the front are for air/fuel. They should be adjusted for highest vacuum,or RPM.
Do a google search for tuning youf AFB,and you will get all the necessary answers.