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Good morning NM! Well I fixed the leaking fuel fittings by wrapping the ever loving **** out of them with Teflon tape. Truck runs fantastic, but that manual Holley is idling pig rich (I guess they tune the electrics to be more lean). It also has the four corner idle, so apparently those are a bit tricky to lean out on mild engines. So I'm going to have to adjust that.
Is it running rich under full throttle? If not then just run wide open all of the time
Haven't road tested it yet. I played around with the idle mixture screws though, and leaned it out. It was leaving the throttle blades soaked with gas (just from idling!). I figured out why it was doing this though: apparently the secondaries were running almost full rich off the shelf!