I installed a used 1968 110 hp 2.5 mercruiser in a 63 glastron, it idles nicely, but wen I give it throttle while in gear, no power, just boggs and wants to stall. Timing is good, I had the fuel tank re-lined, and tried the carb and fuel pump from the old moter. Points, plugs, cap, rotor and wires are all new. any ideas?
