Maximum horsepower for a 1998 Century 2100 walkaround?

rogerlamb123

Cadet
Joined
Mar 8, 2026
Messages
10
I need to replace my 150 HP Yamaha 2 cycle and have access to a 200 HP Yamaha. I just wanted to check if this is ok (capacity plate is unreadable)? Also wondered if anyone else has run that size motor on the 2100 Walkaround.
Thx, Roger
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
52,546
Did you Google the specs?

Or use the Col Reg formula that the USCG uses?

A quick Google search will tell you that your 200hp is fine
 
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