My boat has a small block 400 it's got 202 heads,flat top pistons and a big cam! The boat ran awesome for two years then it sat for 2 summers! At about 2200 rpm it cuts out and runs real rough!
I have changed out the fuel,fuel pump,fuel filters, carburetor, distributor cap and rotor, new points, spark plugs and wires, installed a new coil, checked the compression 119 down one side and 116 on the other!! I'm lost I've pretty much exhausted my funds and I don't know what else to do! Any advise or help would be greatly appreciated!!