I have a 275 hp 327 and it has the 14014416 heads on it. These heads have 58cc chambers and 1.84/1.50 valves. I know the valve and port sizes are on the small size, but will the engine run decent? It was in a full size truck and seemed low on power with a dual plane intake, 4 barrel carb and headers. I don't know the cam specs. I will tear the motor down in the next day or two.