I have a 79 fiberform with two OMC 305 v-8 inbds. Starboard motor runs great at idle then cuts out at higher rpms. Distributor is getting condensation in it. One suggestion by a friend was to check the voltage to the distributor due to over-voltage could cause the condensation. The alternator on this motor was putting out 10 volts with 9 volts reading at the distributor. The port motor (which runs fine) puts out 15 volts at the alternator with only 5 volts reading at the distributor. What kind of voltage should I be getting, and what do I need to do to fix this problem? Thanks for all your help, folks.