[nikwho]

Good points,
Due to my compression ratio and timing, I run only premium pump gas. However, in my area, I have not seen any fuel lower than 87 octane. At times I do miss the simplicity and quick adjustability of an Edelbrock carb! I don't have the same option to change rods on my Quick Fuel carb. It's a Holley, for all intents and purposes. I will likely just put it back to stock settings, or perhaps one jet size leaner than stock, and trim my idle adjustment screws once I drop down in elevation.