318 problems

Yup... RFI capacitor, it would go on the negative post of the coil if i recall right. The pressure readings are good... So I agree, look thru the ignition and carb. I dont believe in swapping carbs because they don't work for a reason or another. The Edelbrocks are good carbs, but need to be set up, and like any other carb, are subject to sudden changes from Murphy's law...lol.