Posted by wlagarde on 01/31/15 - 2:44 PM
#10
Agree with dgoodhue. A 50 is about the mid-point for powering a 15. It will deliver nice performance. Depends upon what you want. If you frequently run heavy loads, pull heavy skiers, or want higher top end go 60 or 70.
When my 40 was 40 it did very well but upgrading it to a 50 I realized a very nice performance increase.