Hi Guys<br /><br />I have located a plate on the transom bracket of my 70hp evinrude outboard.This contains 2 numbers which are (70979R) & the other is (353109) are these the serial and model numbers for the outboard?<br /><br />Also i run this outboard on a 50-1 mix of unleaded and two stroke oil is this correct or should i be using lead replacement fuel on an engine of this age.<br /><br />Any info will be really appreciated, thanx in advance.<br /><br />Eddy 