Mariner 2.5 hp to 3.3 hp is it possible?

joyceboat

Cadet
Joined
Apr 7, 2008
Messages
25
Hello from England,
1998 Mariner 2.5m 2 stroke
Serial Number:eek:p005244
I was talking to a fellow boat owner @ my sailing club and he informed me that there is virtually little difference between a Mariner/Mercury 2.5hp and a 3.3hp 2 stroke and it is possible to increase the power on my 1998 Mariner 2.5 hp to 3.3hp with only a few modifications. Being a sceptical person I wondered if it is possible?
What parts would I need?
Any help would be appreciated.
 
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