I have been working on this motor for a while. At first it wouldnt idle so I turned up the timing stop screw and got it to idle but now at wide open it sounds like its just bogged down. Have adjusted carb settings, with no luck, I disconnected the oil injection. Is there something that tells the computer to go in limp mode if i just unhooked the wires on the oil tank? The engine has 95lbs compression on all cylinders...does that sound too low?