I have had my FP set to 38 with vacuum line on. After searching this broad I found that I should set it to 38 with vacuum line off? Is this right?And if so will I notice any difference. Next I was talking with a guy at work about were I'm reading my FP. I don't know if it is before or after the regulator? Does this make a difference. I have my gauge in my schrader valve? I'm going to be getting and electric gauge will I us the same spot or will I need to cut into the fuel line. Thanks for answer all of my dumb questions.
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