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I'm going to installing a set of 3 modified 2300 series mechanical secondary carbs (the old Direct Connection Mechanical secondary Race carbs) that flow more than they did stock. Just how much more I won't know for a few weeks. The center 350cfm carb is being replaced with a 500CFM outboard mechanical carb, which didn't have idle circuits in them stock. This is being addressed so it can be used as a center carb. The boosters and barrels are being removed and the carbs are being converted to aerosol booster style by C&S Specialties. They build a lot of race two barrels for the roundy round guys.
Better keep a set of stock carbs on hand in case that experiment doesn't work out.
