evinrude-1992--oil injection pump

[KEN CRONIN]

my 40 hp 1992 evinrude oil injection pump has worn out for second time. last time for me since new one is 400.--want to go to fuel pump and back to mixing. need to know where to find pump and just how much trouble to convert. have heard fuel lines need to be reconfigured? where does new fuel pump mount and how much trouble? already have removed oil tank and connections. any experienced help sure would appreciate--trying to save a buck at retirement these days.