evinrude 9.9 info needed

[xtremefisher1]

hi gusy my buddy jusy got a 1980 evinrude 9.9 that already has the carb swap to make it a 15 hp motor. can you guys
tell me the oil/fuel mixture?

its model number E10RCSE
serial C7086912

thanks again

 

[CheapboatKev]

Re: evinrude 9.9 info needed

Id say 50/1

 

[raczekp1]

Re: evinrude 9.9 info needed

carb swap its not the last swap,

in intake plate, under reed valves there are spacers to add-to get more fuel from bigger carb, as 15hp carb is