I have a 1972 50hp evenrude with electric shift my book says to use omc type C in the lower unit. Is that the same as normal lower end lube or is it something special?
Hi all<br />I reciently purchest a 50hp Evinrude model#50273c serial#eoo13907 can you tell me what year it is ? And what gas oil ratio should I use? How do I tell if the water pump is working correctly?
