Carter BBD High Altitude Jetting

mammlouk said
Higgs,
Right now everything is stock spec for a Carter BBD. I don't know what those specs are. If anyone knows that would probably help! ;)

Edelbrock actually gave me some recommendations for if I move to a performer 500. They told me to go 8% lean using a main of .098, rods .073 x .052, and secondary .089

As mentioned. Right now I need to work with the stock BBD. Any idea what that would look like?
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No idea with your current carb but I had to go way lower than I thought with a Carter 625 Cfm. I'm at 5800 ft and tuned with an air/fuel meter in my 340 with a 625 cfm Carter on it
.92 main .89 seconday and .070 X .060 rod was dead on at my elevation but I ended up at .095 and .092 with a 70x37 rod because our elevation could drop 1500 ft cruising into the city.