2006 Merc 75 4-stroke EMC interchangeable with a 115?

[merchonda]

Have a 2006 Mercury 75 4-stroke. Wondering if I could install a 115 Engine Control Module (ECM) from the same model year/series. Same connector? Since they have the same block, could I effectively bolt on more hp with a new ECM?

 

[Faztbullet]

Re: 2006 Merc 75 4-stroke EMC interchangeable with a 115?

Sorry but the 06 75 motor is not the same block as a 115 as it is a 97 ci motor and the 115 is a 106 ci motor. Your model is the same as the 90hp...