Possibly in need of a 75 -100 hp motor

[roty967]

I have a problem with my 90 hp merc 2 stroke on my 18 foot sea ark. Unfortunately I believe it may be major. I am putting out some feelers in anticipation of a purchase of a new to me motor. Anything in the late 90s or early 2000 will work. I prefer 2 stroke but may be open to 4 stroke if it will get me back on the water. Please let me know what is available or head me in the right direction. I am having my motor looked at by mechanic to diagnose problem and will go from there after I get estimate to repair my motor