I have two Evinrude 140 HP, the old ones, they where white with a blue line, I cannot read the serial number all i got is this:<br /><br />B504111L68 For one of them<br />BE14OTLGOS 1073668 For the other one<br /><br />Are these numbers ok?...Where can i get help about them? How many number should be the whole serial number? Where can i find data or specifications about those engines?<br /><br />Please help me....