I have a 4.3 L berreta in bord having a probem with it firing i changed the silonder on starter, changed coil, have 10 volts to coil with starter ingaged 8 volts with key on the run position, new plugs, wires. when i put a super coil on it which is 45000v the boat starts up and runs perfect can any on help with problem. do not want to use super coil need to use stock coil also changed 3 times to make sure did not get bad coil.
