Put an Edelbrock 1406 4 bbl on it and call it a day.
The 2 bbls were economy carbs and the 4 bbl gives the engine the fuel it needs to run
better/stronger, even the tone of the engine deepens up with the 4 bbl swap running on the stock cam.
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Can even do it without switching the intake with the Mr. Gasket adapter, works surprisingly well.
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Advance Auto Parts has them available too.
'69 Satellite stock 318, 727, 2.94 rear gears. Good performance and 20 miles per gallon as done above with the 4 bbl adapter/Edelbrock conversion.
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