1999 mercury 60hp bigfoot upgrade....

[fastback4]

I want to up my hp to 90 on my pontoon boat. Can i install a same year mercury 90hp power head on my 60hp mercury outboard? I believe it's the same block.....Regards.....Tom H

 

[WillyBWright]

Re: 1999 mercury 60hp bigfoot upgrade....

No relation whatsoever.

Correction... you can use the same battery and maybe the same prop...maybe.

 

[Dunaruna]

Re: 1999 mercury 60hp bigfoot upgrade....

[colour=blue]and the same fuel connection